CN103546645B - A kind of system, method and mobile terminal realizing mobile terminal smart cover function - Google Patents
A kind of system, method and mobile terminal realizing mobile terminal smart cover function Download PDFInfo
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- CN103546645B CN103546645B CN201310529139.0A CN201310529139A CN103546645B CN 103546645 B CN103546645 B CN 103546645B CN 201310529139 A CN201310529139 A CN 201310529139A CN 103546645 B CN103546645 B CN 103546645B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000037007 arousal Effects 0.000 claims abstract description 10
- 230000006870 function Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000010985 leather Substances 0.000 claims description 6
- 230000008447 perception Effects 0.000 claims description 4
- 230000005059 dormancy Effects 0.000 claims 3
- 241001125929 Trisopterus luscus Species 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The present invention provides a kind of system, method and mobile terminal realizing mobile terminal smart cover function, described system includes mobile terminal, described mobile terminal includes CPU processor and screen, wherein, described system also includes that overcoat, described mobile terminal also include infrarede emitting diode and infrared proximity transducer；The delivery outlet of described infrared proximity transducer is connected with the middle fracture with arousal function of described CPU processor, and described infrared proximity transducer is connected with described infrarede emitting diode, described overcoat and described mobile terminal fit.The system, method and the mobile terminal that realize mobile terminal smart cover function of the present invention are with a wide range of applications, and cost is relatively low, has preferable Consumer's Experience.
Description
Technical field
The present invention relates to the technical field of mobile terminal, particularly relate to a kind of system, method and mobile terminal realizing mobile terminal smart cover function.
Background technology
At present, the outside of the ipad of Samsung note mobile phone and apple is both provided with leather sheath, is called smart cover(intelligence lid).Smart cover can not only protect the outer surface of corresponding electronic product to be not damaged by, and it also can be made ready, it is simple to use at any time.When closing smart cover, electronic product is automatically into resting state；When opening smart cover, electronic product is waken up at once, it is not necessary to press any button.
Smart cover is early than being issued by Apple in March, 2011, as official's peripheral product accessory of apple.Smart cover by right side small magnet and monoblock inboard be microfiber cloth, outside be that the main body of PU or corium forms.There is magnetic induction device inside ipad product simultaneously.When smart cover folding time, the magnetic inductor of ipad perceives the folding of smart cover thus controls screen and follow on and off.
But, as a kind of special part, needing when former smart cover damages to replace with the accessory of same model, this just brings higher cost expenses.Smart cover is sensed by electromagnet and realizes, and life-span and the function of the electronic unit of product are all had a certain impact by this.
Android smart phone occupies the biggest market now, and overwhelming majority android smart phone is all with infrared proximity transducer.The infrared proximity transducer of general mobile phone, only when call, controls going out and bright of mobile phone display screen by the change of distance of reaction.Therefore, if the infrared proximity transducer of mobile phone can be utilized to realize the smart cover function of the mobile terminals such as mobile phone, then the use of user while reducing cost, can be greatly facilitated, improve Consumer's Experience.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of system, method and mobile terminal realizing mobile terminal smart cover function, it directly utilizes the existing infrared proximity transducer of mobile terminal, lighting and extinguishing of mobile terminal screen is controlled by the folding of overcoat, while reducing user cost, improve Consumer's Experience.
For achieving the above object and other relevant purposes, the present invention provides a kind of system utilizing infrared proximity transducer to realize mobile terminal smart cover function, described system includes mobile terminal, described mobile terminal includes CPU processor and screen, wherein, described system also includes that overcoat, described mobile terminal also include infrarede emitting diode and infrared proximity transducer；The delivery outlet of described infrared proximity transducer is connected with the middle fracture with arousal function of described CPU processor, and described infrared proximity transducer is connected with described infrarede emitting diode, described overcoat and described mobile terminal fit；The infrared light that described infrared proximity transducer is launched by detecting described infrarede emitting diode through described overcoat stop the infrared energy returned of back reflection number judge opening or closing of described overcoat；When described infrared proximity transducer perceives when opening or close of described overcoat, send a signal to described CPU processor；Described CPU processor controls lighting or extinguishing of mobile terminal screen according to this signal.
According to the above-mentioned system utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: described mobile terminal includes mobile phone, panel computer and the handheld device with infrared proximity transducer.
According to the above-mentioned system utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: described mobile terminal can be received by the signal of described infrared proximity transducer output under park mode and normal mode of operation.
According to the above-mentioned system utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: described CPU processor arranges mode of operation and the relevant parameter of described infrared proximity transducer, described relevant parameter includes the threshold value that overcoat described in described infrared proximity transducer perception is opened or closed.
According to the above-mentioned system utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: when described infrared proximity transducer perceives described overcoat Guan Bi, described CPU processor controls the screen of described mobile terminal and extinguishes；When described infrared proximity transducer perceive described overcoat open time, described CPU processor control described mobile terminal screen light.
According to the above-mentioned system utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: described overcoat is leather sheath, plastic wrapper, pocket or bag.
Meanwhile, the present invention also provides for a kind of method utilizing infrared proximity transducer to realize mobile terminal smart cover function, in its spy: mobile terminal includes CPU processor, screen, infrarede emitting diode and infrared proximity transducer；The delivery outlet of described infrared proximity transducer is connected with the middle fracture with arousal function of described CPU processor, and described infrared proximity transducer is connected with described infrarede emitting diode；The outside sheathed overcoat of described mobile terminal；Described method includes that opening overcoat lights screen and Guan Bi overcoat extinguishing screen two parts；Wherein, open overcoat to light screen and comprise the following steps: opening overcoat, infrared proximity transducer perceives opening of overcoat, and sends corresponding signal to CPU processor；After CPU processor receives the signal that infrared proximity transducer transmission comes, produce and interrupt, light screen；Guan Bi overcoat extinguishes screen and comprises the following steps: Guan Bi overcoat, infrared proximity transducer perceives the Guan Bi of overcoat, and sends corresponding signal to CPU processor；After CPU processor receives the signal that infrared proximity transducer transmission comes, produce and interrupt, extinguish screen.
According to the above-mentioned method utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: opening during overcoat lights screen, after CPU processor receives the signal that infrared proximity transducer transmission comes, produce and interrupt, when lighting screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted, then CPU processor does not deals with；If the screen of mobile terminal is not yet lighted, then light screen.
According to the above-mentioned method utilizing infrared proximity transducer to realize mobile terminal smart cover function, wherein: during Guan Bi overcoat extinguishes screen, after CPU processor receives the signal that infrared proximity transducer transmission comes, produce and interrupt, when extinguishing screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted, then extinguish screen；If the screen of mobile terminal is not yet lighted, then CPU processor does not deals with, and mobile terminal system is in a dormant state.
It addition, the present invention also provides for a kind of mobile terminal utilizing infrared proximity transducer to realize mobile terminal smart cover function, described mobile terminal includes CPU processor, screen, infrarede emitting diode and infrared proximity transducer；Wherein, the delivery outlet of described infrared proximity transducer is connected with the middle fracture with arousal function of described CPU processor, and described infrared proximity transducer is connected with described infrarede emitting diode；
The infrared light that described infrared proximity transducer is launched by detecting described infrarede emitting diode through and the overcoat of described mobile terminal fit stop the infrared energy returned of back reflection number judge opening or closing of described overcoat；When described infrared proximity transducer perceives when opening or close of described overcoat, send a signal to described CPU processor；Described CPU processor controls lighting or extinguishing of mobile terminal screen according to this signal.
As it has been described above, the system, method and the mobile terminal that realize mobile terminal smart cover function of the present invention, have the advantages that
(1) it is with a wide range of applications, can apply on most mobile terminals, such as regular handset, panel computer and the handheld device of other band infrared proximity transducers；
(2) compared with prior art cost is relatively low, this is because general mobile terminal all can carry infrared proximity transducer, it is not necessary to the extra magnetic inductor that increases realizes smart cover function；
(3) any leather sheath can be used to need not with special smart cover, thus save the cost of user.
Accompanying drawing explanation
Fig. 1 is shown as the infrared proximity transducer that utilizes of the present invention and realizes the structural representation of system of mobile terminal smart cover function；
Fig. 2 is shown as the process chart utilizing infrared proximity transducer to realize time overcoat is opened in the method for mobile terminal smart cover function of the present invention；
Fig. 3 is shown as process chart when utilizing infrared proximity transducer to realize the Guan Bi of overcoat in the method for mobile terminal smart cover function of the present invention.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention being described, those skilled in the art can be understood other advantages and effect of the present invention easily by the content disclosed by this specification.The present invention can also be carried out by the most different detailed description of the invention or apply, and the every details in this specification can also carry out various modification or change based on different viewpoints and application under the spirit without departing from the present invention.
It should be noted that, diagram provided in the present embodiment illustrates the basic conception of the present invention the most in a schematic way, component count, shape and size when only showing the assembly relevant with the present invention rather than implement according to reality in the most graphic are drawn, during its actual enforcement, the kenel of each assembly, quantity and ratio can be a kind of random change, and its assembly layout kenel is likely to increasingly complex.
The present invention utilizes infrared proximity transducer to realize the system of mobile terminal smart cover function to realize by interrupting, wherein the output signal port of infrared proximity transducer must be connected on can wake up up CPU interrupt interface on.With reference to Fig. 1, the infrared proximity transducer that utilizes of the present invention realizes in the system of mobile terminal smart cover function, include overcoat (not shown) and mobile terminal, mobile terminal, in addition to self screen (not shown) and CPU processor, also comprises the infrarede emitting diode and infrared proximity transducer being arranged on Mobile terminal main board.Wherein, the delivery outlet POUT of infrared proximity transducer is connected on the middle fracture INT of CPU processor band arousal function, and infrared proximity transducer is connected with infrarede emitting diode.In the present invention, mobile terminal includes the panel computer such as mobile phone, ipad, handheld device etc. with infrared proximity transducer.
Wherein, the infrared light that infrared proximity transducer is launched by detecting infrarede emitting diode through overcoat stop the infrared energy returned of back reflection number judge opening or closing of overcoat.When opening or close of infrared proximity sensor senses to overcoat, a signal can be sent to CPU processor；CPU processor controls lighting or extinguishing of mobile terminal screen again after receiving this signal.Specifically, when infrared proximity sensor senses to overcoat close to time, then judge overcoat Guan Bi；When infrared proximity sensor senses to overcoat is left, then judge that overcoat is opened.In the present invention, this overcoat both can protect the screen on mobile terminal surface to be not damaged by, again can opening and closing and realize the extinguishing of mobile terminal screen and light by self.
In a preferred embodiment of the invention, overcoat can use leather sheath, plastic wrapper, bag or pocket.In the present invention, opening or closing by above-mentioned various types of overcoats, the extinguishing of mobile terminal screen can be controlled and light, thus realizing intelligentized operation, improve Consumer's Experience.
POUT mouth is the signal output of infrared proximity transducer.When opening or close of infrared proximity sensor senses to overcoat, POUT mouth can export corresponding signal.POUT mouth is connected with the middle fracture INT with arousal function of CPU processor.By the way of interruption, no matter mobile terminal is in park mode or normal mode of operation all can receive the signal that infrared proximity transducer exports.
SDA and SCL is the I2C interface signal line between CPU processor and infrared proximity transducer.CPU processor arranges mode of operation and the relevant parameter of infrared proximity transducer by above-mentioned interface signal line, such as arranges the threshold value etc. that infrared proximity transducer perception overcoat is opened or closed.
The LEDC mouth of infrared proximity transducer connects the negative pole of infrared diode, and LEDC mouth is mainly used in controlling the luminous intensity of infrarede emitting diode.Under the conditions of equivalent parameters, the luminous intensity of infrarede emitting diode is the strongest, and the close distance that infrared proximity transducer perceives object is the most remote；The luminous intensity of infrarede emitting diode is the most weak, and the distance that infrared proximity transducer perceives object is the nearest.
With reference to Fig. 2 and Fig. 3, the method utilizing infrared proximity transducer to realize mobile terminal smart cover function of the present invention includes that opening overcoat lights screen and Guan Bi overcoat extinguishing screen two parts.
Wherein, open overcoat to light screen and comprise the following steps:
Step S11: open overcoat, infrared proximity transducer perceives opening of overcoat, and sends corresponding signal to CPU processor；
Step S12:CPU processor receives after transmitting the signal come, and produces and interrupts, and judges the current state of mobile terminal screen；
Step S13: if the screen of mobile terminal is lighted, then CPU processor does not deals with；If the screen of mobile terminal is not yet lighted, then light screen.
Guan Bi leather sheath extinguishes screen and comprises the following steps:
Step S21: Guan Bi overcoat, infrared proximity transducer perceives the Guan Bi of overcoat, and sends corresponding signal to CPU processor；
Step S22:CPU processor receives after transmitting the signal come, and produces and interrupts, and judges the current state of mobile terminal screen；
Step S23: if the screen of mobile terminal is lighted, then extinguish screen；If the screen of mobile terminal is not yet lighted, then CPU processor does not deals with, and mobile terminal system is in a dormant state.
Simultaneously, the present invention also provides for a kind of mobile terminal utilizing infrared proximity transducer to realize mobile terminal smart cover function, this mobile terminal, in addition to self screen and CPU processor, also comprises the infrarede emitting diode and infrared proximity transducer being arranged on Mobile terminal main board.Wherein, the delivery outlet POUT of infrared proximity transducer is connected on the middle fracture INT of CPU processor band arousal function, and infrared proximity transducer is connected with infrarede emitting diode.
The infrared light that infrared proximity transducer is launched by detecting infrarede emitting diode through and the overcoat of mobile terminal fit stop the infrared energy returned of back reflection number judge opening or closing of overcoat；When opening or close of infrared proximity sensor senses to overcoat, send a signal to described CPU processor；CPU processor controls lighting or extinguishing of mobile terminal screen according to this signal.
In sum, the system, method and the mobile terminal that realize mobile terminal smart cover function of the present invention are with a wide range of applications, and cost is relatively low, has preferable Consumer's Experience.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from disclosed spirit and technological thought such as, must be contained by the claim of the present invention.
Claims (8)
1. utilizing infrared proximity transducer to realize a system for mobile terminal smart cover function, described system includes mobile terminal,
Described mobile terminal includes CPU processor and screen, it is characterised in that described system also includes overcoat, described mobile terminal
Also include infrarede emitting diode and infrared proximity transducer；Wherein, the delivery outlet of described infrared proximity transducer and described CPU
The middle fracture with arousal function of processor is connected, and described infrared proximity transducer is connected with described infrarede emitting diode,
Described overcoat and described mobile terminal fit；
The infrared light that described infrared proximity transducer is launched by detecting described infrarede emitting diode is after described overcoat stops
The number of the infrared energy reflected is to judge opening or closing of described overcoat；When described infrared proximity transducer perception
To described overcoat when opening or close, send a signal to described CPU processor；Described CPU processor is according to being somebody's turn to do
Signal controls lighting or extinguishing of mobile terminal screen；
Opening during overcoat lights screen, CPU processor receives after infrared proximity transducer transmits the signal come,
Produce and interrupt, when lighting screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted,
Then CPU processor does not deals with；If the screen of mobile terminal is not yet lighted, then light screen；
During Guan Bi overcoat extinguishes screen, after CPU processor receives the signal that infrared proximity transducer transmission comes,
Produce and interrupt, when extinguishing screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted,
Then extinguish screen；If the screen of mobile terminal is not yet lighted, then CPU processor does not deals with, and mobile terminal system is in not
Dormancy state.
The system utilizing infrared proximity transducer to realize mobile terminal smart cover function the most according to claim 1, it is special
Levy and be: described mobile terminal includes mobile phone, panel computer and the handheld device with infrared proximity transducer.
The system utilizing infrared proximity transducer to realize mobile terminal smart cover function the most according to claim 1, it is special
Levy and be: described mobile terminal can be received by the output of described infrared proximity transducer under park mode and normal mode of operation
Signal.
The system utilizing infrared proximity transducer to realize mobile terminal smart cover function the most according to claim 1, it is special
Levy and be: described CPU processor arranges mode of operation and the relevant parameter of described infrared proximity transducer, described relevant parameter
The threshold value opened including overcoat described in described infrared proximity transducer perception or close.
The system utilizing infrared proximity transducer to realize mobile terminal smart cover function the most according to claim 1, it is special
Levying and be: when described infrared proximity transducer perceives described overcoat Guan Bi, described CPU processor controls described mobile whole
The screen of end extinguishes；When described infrared proximity transducer perceive described overcoat open time, described CPU processor controls described
The screen of mobile terminal is lighted.
The system utilizing infrared proximity transducer to realize mobile terminal smart cover function the most according to claim 1, it is special
Levy and be: described overcoat is leather sheath, plastic wrapper, pocket or bag.
7. one kind utilizes the method that infrared proximity transducer realizes mobile terminal smart cover function, it is characterised in that: mobile terminal
Including CPU processor, screen, infrarede emitting diode and infrared proximity transducer；Wherein, described infrared proximity transducer
Delivery outlet be connected with the middle fracture with arousal function of described CPU processor, described infrared proximity transducer is red with described
UV light-emitting diode is connected；The outside sheathed overcoat of described mobile terminal；
Described method includes that opening overcoat lights screen and Guan Bi overcoat extinguishing screen two parts；
Wherein, open overcoat to light screen and comprise the following steps:
Opening overcoat, infrared proximity transducer perceives opening of overcoat, and sends corresponding signal to CPU processor；
After CPU processor receives the signal that infrared proximity transducer transmission comes, produce and interrupt, light screen；
Guan Bi overcoat extinguishes screen and comprises the following steps:
Guan Bi overcoat, infrared proximity transducer perceives the Guan Bi of overcoat, and sends corresponding signal to CPU processor；
After CPU processor receives the signal that infrared proximity transducer transmission comes, produce and interrupt, extinguish screen；
Opening during overcoat lights screen, CPU processor receives after infrared proximity transducer transmits the signal come,
Produce and interrupt, when lighting screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted,
Then CPU processor does not deals with；If the screen of mobile terminal is not yet lighted, then light screen；
During Guan Bi overcoat extinguishes screen, after CPU processor receives the signal that infrared proximity transducer transmission comes,
Produce and interrupt, when extinguishing screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted,
Then extinguish screen；If the screen of mobile terminal is not yet lighted, then CPU processor does not deals with, and mobile terminal system is in not
Dormancy state.
8. utilizing infrared proximity transducer to realize a mobile terminal for mobile terminal smart cover function, described mobile terminal includes
CPU processor and screen, it is characterised in that described mobile terminal also includes infrarede emitting diode and infrared proximity transducer；
Wherein, the delivery outlet of described infrared proximity transducer is connected with the middle fracture with arousal function of described CPU processor, institute
State infrared proximity transducer to be connected with described infrarede emitting diode；
Infrared light warp and the described mobile terminal that described infrared proximity transducer is launched by detecting described infrarede emitting diode
The overcoat of fit stop the infrared energy that back reflection returns number to judge opening or closing of described overcoat；When described red
Outer close to sensor senses to described overcoat when opening or close, send a signal to described CPU processor；Described
CPU processor controls lighting or extinguishing of mobile terminal screen according to this signal；
Opening during overcoat lights screen, CPU processor receives after infrared proximity transducer transmits the signal come,
Produce and interrupt, when lighting screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted,
Then CPU processor does not deals with；If the screen of mobile terminal is not yet lighted, then light screen；
During Guan Bi overcoat extinguishes screen, after CPU processor receives the signal that infrared proximity transducer transmission comes,
Produce and interrupt, when extinguishing screen, first determine whether the current state of the screen of mobile terminal；If the screen of mobile terminal is lighted,
Then extinguish screen；If the screen of mobile terminal is not yet lighted, then CPU processor does not deals with, and mobile terminal system is in not
Dormancy state.
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| CN201310529139.0A CN103546645B (en) | 2013-10-30 | 2013-10-30 | A kind of system, method and mobile terminal realizing mobile terminal smart cover function |
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| CN201310529139.0A CN103546645B (en) | 2013-10-30 | 2013-10-30 | A kind of system, method and mobile terminal realizing mobile terminal smart cover function |
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| CN103546645B true CN103546645B (en) | 2016-08-31 |
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| KR20150114308A (en) * | 2014-04-01 | 2015-10-12 | 삼성전자주식회사 | Data transmission method between electronic device and flip cover thereof |
| CN104410450B (en) * | 2014-10-30 | 2017-12-15 | 艾普柯微电子（上海）有限公司 | The information transmission system and method for electronic installation |
| CN104468975B (en) * | 2014-11-04 | 2017-09-29 | 重庆蓝岸通讯技术有限公司 | A kind of detection method of new Leather cover for handset |
| WO2018113111A1 (en) * | 2016-12-19 | 2018-06-28 | 华为技术有限公司 | Terminal control method and terminal |
| CN109547625A (en) * | 2017-09-22 | 2019-03-29 | 上海中兴软件有限责任公司 | A kind of method and apparatus and terminal reducing power consumption |
| CN109088961B (en) * | 2018-06-15 | 2021-03-02 | Oppo广东移动通信有限公司 | Sensor control circuit and electronic device |
| CN110793561B (en) * | 2018-08-03 | 2021-10-08 | Oppo（重庆）智能科技有限公司 | Terminal to be tested and proximity sensor testing method thereof |
| CN112114708B (en) * | 2020-09-18 | 2024-03-22 | 上海闻泰信息技术有限公司 | Wake-up circuit and intelligent device |
| CN118131882A (en) * | 2024-05-07 | 2024-06-04 | 荣耀终端有限公司 | Leather sheath mode realization method, equipment, storage medium and program product |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW201222323A (en) * | 2010-11-30 | 2012-06-01 | Hon Hai Prec Ind Co Ltd | Electronic device having proximity detection function |
| EP2701312A4 (en) * | 2011-06-24 | 2014-11-26 | Huawei Device Co Ltd | Method and device through which a terminal determines approach of an object |
| CN203224818U (en) * | 2013-03-29 | 2013-10-02 | 深圳市金立通信设备有限公司 | Protective sleeve for mobile terminal |
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