CN106708197A - Mobile terminal equipment and protecting method thereof - Google Patents
Mobile terminal equipment and protecting method thereof Download PDFInfo
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- CN106708197A CN106708197A CN201611244027.0A CN201611244027A CN106708197A CN 106708197 A CN106708197 A CN 106708197A CN 201611244027 A CN201611244027 A CN 201611244027A CN 106708197 A CN106708197 A CN 106708197A
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- mobile terminal
- relative position
- display screen
- terminal device
- main body
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
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Abstract
The invention provides a mobile terminal and a protecting method thereof, and relates to the field of electronics. The mobile terminal comprises a main body, a processor, a first sensor, a display screen and a protecting device, wherein the processor and the first sensor are arranged in the main body; the display screen and the protecting device are arranged on the same side of the main body; the first sensor is electrically connected with the processor; the protecting device has a first relative position and a second relative position relative to the main body; when positioned at the first relative position, the protecting device is flush with a display screen or is recessed to the inside of the main body relative to the display screen; and when positioned at the second relative position, the protecting device is projected out of the display screen. The first sensor is used for acquiring an acceleration value of the mobile terminal equipment; and the processor is used for acquiring the acceleration value transmitted from the first sensor, and when the acceleration value meets a preset condition, a first control signal is transmitted to the protecting device, so that the first relative position of the protecting device is switched into the second relative position. By the mobile terminal equipment, the problem that a display screen is damaged easily when existing mobile terminal equipment drops can be solved.
Description
Technical field
The present invention relates to electronic device field, in particular to a kind of mobile terminal device and mobile terminal device
Guard method.
Background technology
With the development of science and technology, requirement of the people to the display screen of mobile terminal device also more and more higher.In order that must move
The display screen visible area of dynamic terminal device is maximized, by the design of LED of mobile terminal device be narrow frame, ultra-narrow frame or
Person's Rimless display screen also has become a kind of trend of mobile terminal product design or structure design.Although narrow frame
Or Rimless design can maximize the accounting rate for improving display screen, bring ultimate attainmentization of outward appearance and experience, but frame is narrower,
The intensity of housing is weaker, and protective effect is smaller, and housing can deform so as to increase the broken screen danger of display screen when falling.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide the guarantor of a kind of mobile terminal device and mobile terminal device
Maintaining method, to alleviate existing mobile terminal device in falling process, the problem of the display screen breakage for easily occurring.
In a first aspect, the embodiment of the invention provides a kind of mobile terminal device, including main body, it is arranged in the main body
The processor and first sensor in portion and it is arranged at the display screen and protection device of described main body the same side.Described first passes
Sensor is electrically connected with the processor, and the protection device has the first relative position and the second relative position relative to the main body
Put, the protection device be in first relative position when, flushed with the display screen or relative to the display screen to
The body interior depression, when the protection device is in second relative position, protrudes from the display screen.Described first
Sensor, the acceleration magnitude for obtaining the mobile terminal device.The processor, for obtaining the first sensor hair
The acceleration magnitude for sending, and when the acceleration magnitude meets pre-conditioned, make to protection device transmission control signal described
Protection device is transformed into second relative position from first relative position.The mobile terminal device can be alleviated existing
There is the damaged problem of display screen in falling process, easily in mobile terminal device.
Second aspect, the embodiment of the invention provides a kind of guard method of mobile terminal device, be applied to mobile terminal
Equipment, the mobile terminal device include main body, be arranged at the body interior processor and first sensor and set
In the display screen and protection device of described main body the same side.The first sensor is electrically connected with the processor, the protection
Device has the first relative position and the second relative position relative to the main body, and it is relative that the protection device is in described first
During position, flushed with the display screen or be recessed to the body interior relative to the display screen, at the protection device
When second relative position, the display screen is protruded from.Methods described includes：The first sensor obtains the movement
The acceleration magnitude of terminal device；The processor obtains the acceleration magnitude that the first sensor sends, and when the acceleration
When value meets pre-conditioned, sending control signal to the protection device makes the protection device turn from first relative position
Change to second relative position.The method can alleviate existing mobile terminal device in falling process, easily occur aobvious
The damaged problem of display screen.
Compared with prior art, various embodiments of the present invention are proposed a kind of mobile terminal device and the guarantor of mobile terminal device
Maintaining method obtains the acceleration magnitude of the mobile terminal device by first sensor, when processor receives first sensor hair
When the acceleration magnitude for sending meets pre-conditioned, characterize mobile terminal device and be in and fall state, the processor control protection dress
Put from the first relative position and be transformed into the second relative position, protection device is protruded from the display screen, so as to significantly reduce
To the destructive power of display screen, the effect of being effectively protected is played to display screen, fallen with alleviating existing mobile terminal device
, easily there is the damaged problem of display screen in Cheng Zhong.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
A kind of structural representation of mobile terminal device that Fig. 1 is provided for first embodiment of the invention；
A kind of internal structure schematic diagram of mobile terminal device that Fig. 2 is provided for first embodiment of the invention；
A kind of structural representation of the first locating part of mobile terminal device that Fig. 3 is provided for first embodiment of the invention；
A kind of structural representation of the second locating part of mobile terminal device that Fig. 4 is provided for first embodiment of the invention；
A kind of protection device of mobile terminal device that Fig. 5 is provided for first embodiment of the invention is in the first relative position
Structural representation；
Fig. 6 becomes for a kind of protection device of mobile terminal device that first embodiment of the invention is provided from the first relative position
When changing to the second relative position, the rotation schematic diagram of locating part；
Fig. 7 becomes for a kind of protection device of mobile terminal device that first embodiment of the invention is provided from the first relative position
Change to the schematic diagram of the second relative position；
A kind of position relationship of the second sensor of mobile terminal device that Fig. 8 is provided for first embodiment of the invention is illustrated
Figure；
The structural representation of the second sensor of another mobile terminal device that Fig. 9 is provided for first embodiment of the invention
Figure；
The protection device of another mobile terminal device that Figure 10 is provided for first embodiment of the invention is from second with respect to position
Put when transforming to the first relative position, the rotation schematic diagram of locating part；
The protection device of another mobile terminal device that Figure 11 is provided for first embodiment of the invention is from second with respect to position
Put the schematic diagram for transforming to the first relative position；
A kind of protection device of mobile terminal device that Figure 12 is provided for second embodiment of the invention is from the first relative position
When transforming to the second relative position, the rotation schematic diagram of locating part；
A kind of protection device of mobile terminal device that Figure 13 is provided for second embodiment of the invention is from the first relative position
Transform to the schematic diagram of the second relative position；
A kind of protection device of mobile terminal device that Figure 14 is provided for second embodiment of the invention is from the second relative position
When transforming to the first relative position, the rotation schematic diagram of locating part；
A kind of protection device of mobile terminal device that Figure 15 is provided for second embodiment of the invention is from the second relative position
Transform to the schematic diagram of the first relative position；
A kind of flow chart of the guard method of mobile terminal device that Figure 16 is provided for third embodiment of the invention；
The flow chart of the guard method of another mobile terminal device that Figure 17 is provided for fourth embodiment of the invention.
Icon：1- mobile terminal devices；10- main bodys；11- through holes；12-PCB plates；20- display screens；30- protection devices；
31- locating parts；The locating parts of 311- first；The stepper motors of 3111- first；3112- first rotating shafts；The motor bodies of 3113- first；
The limiting plates of 3114- first；The locating parts of 312- second；The stepper motors of 3121- second；The rotating shafts of 3122- second；The motors of 3123- second
Main body；The limiting plates of 3124- second；32- expelling means；321- Flexible Connectors；322- movable parts；The movable parts of 3221- first；
The movable parts of 3222- second；The movable parts of 3223- the 3rd；40- first sensors；50- processors；60- second sensors；61-LED
Lamp；62- receivers；63- reverberations.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " on ", " level ", the orientation or position of the instruction such as " interior "
Relation is or the orientation or position that the invention product is usually put when using based on orientation shown in the drawings or position relationship
Relation, is for only for ease of the description present invention and simplifies description, must have rather than the device or element for indicating or imply meaning
Have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " the
One ", " second " etc. is only used for distinguishing description, and it is not intended that indicating or implying relative importance.
Additionally, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, and can be slightly
Low dip.It is not that the expression structure must be complete if " level " refers to only its direction with respect to more level for " vertical "
Full level, and can be to be slightly tilted.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can be
Mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
First embodiment
Incorporated by reference to Fig. 1 and Fig. 2, the present embodiment provides a kind of mobile terminal device 1, and the mobile terminal device 1 includes master
Body 10, display screen 20, protection device 30, first sensor 40 and processor 50.Wherein, the display screen 20 and the protection
Device 30 is arranged at the same side of the main body 10.
Fig. 2 is specifically refer to, first sensor 40 and processor 50 are arranged on inside the main body 10 of mobile terminal 1, example
Can such as be arranged on the pcb board 12 of the mobile terminal device 1, and the processor 50 is electrically connected with the first sensor 40
Connect.
The first sensor 40 can be gravity sensor, or acceleration transducer, for obtaining movement eventually
The acceleration magnitude of end equipment 1.So that first sensor 40 is as gravity sensor as an example, first sensor 40 can obtain mobile terminal
The acceleration magnitude of the in the vertical direction of equipment 1, meanwhile, the acceleration magnitude that the first sensor 40 will get is sent to processor
50。
Processor 50 is a kind of IC chip, with signal handling capacity.For example, it may be general processor, bag
Include central processing unit (Central Processing Unit, abbreviation CPU), network processing unit (Network Processor, letter
Claim NP) etc.；Can also be digital signal processor (DSP), application specific integrated circuit (ASIC), ready-made programmable gate array (FPGA)
Or other PLDs, discrete gate or transistor logic, discrete hardware components, it is possible to achieve or perform
Disclosed method in the embodiment of the present invention, step.General processor can be microprocessor or the processor can also be
Any conventional processor etc..
Processor 50 is used to receive the acceleration magnitude of the transmission of the first sensor 40, is received when processor 50 is detected
Acceleration magnitude when meeting pre-conditioned, send the first control signal to protection device 30.Specifically, it is described it is pre-conditioned can be with
It is that acceleration magnitude is more than or equal to the predetermined acceleration value.I.e. described processor 50 receives the first sensor 40 and sends
Acceleration magnitude, and the acceleration magnitude is compared with predetermined acceleration value, if the acceleration magnitude is more than or equal to institute
Predetermined acceleration value is stated, then judges to meet pre-conditioned, the first control signal is sent to protection device 30.The predetermined acceleration
Value can be preset by the producer of production mobile terminal device 1, or be set in advance by the user of mobile terminal device 1
It is fixed.
The concrete structure of protection device 30 is introduced below in conjunction with accompanying drawing.
Referring again to Fig. 1 and Fig. 2, main body 10 is provided with through hole 11 towards the part of display screen 20.Protection device 30 is set
In the main body 10 of mobile terminal device 1, including locating part 31 and expelling means 32.Wherein, the locating part 31 and the place
Reason device 50 is electrically connected, and the correspondence through hole 11 of the expelling means 32 is set.
Protection device 30 has the first relative position and the second relative position relative to main body 10.
When the protection device 30 is in first relative position, the expelling means 32 are subject to the locating part 31
Position-limiting action, flushes or is substantially flush with the display screen 20, or, relative to the display screen 20 to the main body 10 inside
Depression, when the locating part 31 receives first control signal, the locating part 31 is by the expelling means 32 by described
Through hole 11 is ejected, and the expelling means 32 is protruded from the display screen 20.
Further, the expelling means 32 include Flexible Connector 321 and movable part 322, and the movable part 322 passes through
The Flexible Connector 321 is connected with the inside of the main body 10, for example, be connected with pcb board 12.
Used as a kind of implementation method, Flexible Connector 321 can be back-moving spring, and it can occur bullet under external force
Property deformation, after removing external force, it can restore to the original state in free state.Under this embodiment, when the locating part 31
During in spacing state, the Flexible Connector 321 is in the state compressed by the movable part 322, when the locating part 31
During in non-spacing state, the Flexible Connector 321 is in free state.
The movable part 322 includes the first movable part 3221, the second movable part 3222 and the 3rd movable part 3223, as
A kind of mode, first movable part 3221, second movable part 3222 and the 3rd movable part 3223 are integrally formed,
The overall shape that square wave is presented.First movable part 3221 is by the Flexible Connector 321 and the main body 10
Portion connects, and the 3rd movable part 3223 is equally connected also by the Flexible Connector 321 with the inside of the main body 10.
Under this embodiment, when the protection device 30 is in first relative position, second activity
Portion 3222 flushes or relative to the display screen 20 to the inner recess of the main body 10 with the display screen 20.When the protection
When device 30 is in second relative position, second movable part 3222 protrudes from the display screen 20.
Used as a kind of implementation method, second movable part 3222 can be made up of high intensity, impact-resistant metal material.
Incorporated by reference to Fig. 3 and Fig. 4, the locating part 31 includes the first locating part 311 and the second locating part 312, described the
One locating part 311 is relatively arranged on the both sides of the movable part 322 with second locating part 312.First locating part 311 is used
The first movable part 3221 of first locating part 311 is close in the spacing movable part 322, second locating part 312 is used
The 3rd movable part 3223 of second locating part 312 is close in the spacing movable part 322.
Wherein, the implementation method of the first locating part 311 has various, in the present embodiment as a kind of mode, described first
Locating part 311 can include the first stepper motor 3111 and the first limiting plate 3114.First stepper motor 3111 can include the
One rotating shaft 3112 and the first motor body 3113.First motor body 3113 is by first rotating shaft 3112 and main body 10
Pcb board 12 rotates connection.First limiting plate 3114 is arranged on first motor body 3113, along perpendicular to described the
The direction of one rotating shaft 3112, is extended from first motor body 3113 to the direction away from the first rotating shaft 3112.Enter one
Ground is walked, the bottom of first limiting plate 3114 connects more than the top of the first movable part 3221 with the distance of pcb board 12 in elasticity
With the distance of pcb board 12 when fitting 321 is in compressive state.First stepper motor 3111 can drive the first limit when rotating
Position plate 3114 turns to the position contacted with first movable part 3221, so as to play spacing to first movable part 3221
Effect.
Similarly, second locating part 312 can be the second stepper motor 3121 and the second limiting plate 3124.Described second
Stepper motor 3121 can include the second rotating shaft 3122 and the second motor body 3123.Second stepper motor 3121 passes through
Second rotating shaft 3122 is rotated with the pcb board 12 of main body 10 and is connected.Second limiting plate 3124 is arranged on second motor body
On 3123, along perpendicular to the direction of second rotating shaft 3122, from second motor body 3123 to away from described second turn
The direction of axle 3122 extends.Further, the bottom of second limiting plate 3124 is movable more than the 3rd with the distance of pcb board 12
The top in portion 3223 when Flexible Connector 321 is in compressive state with the distance of pcb board 12.Second stepper motor 3121
The second limiting plate 3124 can be driven to turn to the position contacted with the 3rd movable part 3223 during rotation, so as to described the
Three movable parts 3223 play position-limiting action.
Under this embodiment, first stepper motor 3111 and second stepper motor 3121 can be
Rotated under the control of processor 50, so that first limiting plate 3114 is separated with first movable part 3221, released to the
The position-limiting action of one movable part 3221, second limiting plate 3124 is separated with the 3rd movable part 3223, is released to the 3rd
The position-limiting action of movable part 3223.
Because mobile terminal device 1 is during disengaging user's control is fallen, most of is in freely falling body fortune
Move or in level throw motion, therefore in the vertical direction, the acceleration of mobile terminal device 1 is greater than or equal to gravity and adds
Speed G (typically takes 9.8m/s2).Implement normal form accordingly, as one kind, the predetermined acceleration value can be set to 9.8m/s2。
Further, when the acceleration that processor 50 detects the in the vertical direction of mobile terminal device 1 is more than or waits
In acceleration of gravity 9.8m/s2When, that is, judge that mobile terminal device 1 is in and fall state, so that the control protection dress of processor 50
Put 30 and move to the second relative position from the first relative position.Due to when protection device 30 is in the second relative position relative to aobvious
Display screen 20 is protruded, therefore the display screen 20 of mobile terminal device 1 can be played a protective role, and prevents display screen 20 unexpected broken
Damage.
Further, incorporated by reference to Fig. 5 and Fig. 6, join protection device 30, first sensor 40 and processor 50 work as place
When the acceleration magnitude that reason device 50 receives the transmission of first sensor 40 is more than or equal to predetermined acceleration value, mobile terminal is characterized
Equipment 1 is in falls state.Processor 50 sends first and controls to the first stepper motor 3111 and the second stepper motor 3121 respectively
Signal processed.After first stepper motor 3111 receives the first control signal, can clockwise or counter-clockwise (such as in Fig. 5
The direction of rotation of the first stepper motor 3111 is the counter clockwise direction shown in arrow) the first predetermined angle of rotation, so that the first limit
Position plate 3114 is turned to away from first movable part 3221 from towards first movable part 3221, is realized and the first movable part
3221 separate.After second stepper motor 3121 receives the first control signal, can according to the first stepper motor 3111
The opposite direction in direction of rotation rotates the first predetermined angle, so that second limiting plate 3124 is from towards the 3rd movable part
3223 are turned to away from the 3rd movable part 3223, and realization is separated with the 3rd movable part 3223.The Flexible Connector 321 is solved
Except compressive deformation and free state is returned to, so that the movable part 322 moves to the second relative position from the first relative position,
Second movable part 3222 protrudes from the main body 10 according to the direction shown in arrow in Fig. 6, that is, protrude from the display screen 20.Cause
This, impulsive force almost all falls on the second movable part 3222, significantly reduces the destructive power to display screen 20, so as to aobvious
Display screen 20 plays the effect of being effectively protected, and prevents display screen 20 unexpected damaged.
Wherein, first predetermined angle can be 180 degree.
During in order that obtaining protection device 30 in the first relative position, the overall appearance of mobile terminal device 1 is not influenceed, together
When, it is living as a kind of implementation method also for part is not increased on the original base of mobile terminal device 1 as much as possible
Dynamic portion 322 can be the earpiece screen being located on the receiver of main body 10, can also be the decoration being set on the button of display screen 20
Circle, the button is arranged on the side of the display screen 20.
Additionally, Fig. 7 is refer to, for the stress of the balance protection device 30 when mobile terminal device 1 falls and lands so that
Protection device 30 plays more preferable protective effect to display screen 20, and normal form is implemented as one kind, can be set in mobile terminal simultaneously
Two protection devices 30 are set on standby 1, and two movable parts of protection device 30 322 are respectively the decoration of the button on display screen 20
Earpiece screen on the receiver of circle and main body 10.
Further, when protection device 30 is in the second relative position, 0.5mm can be protruded compared to display screen 20.When
After mobile terminal device 1 lands, 0.5mm is higher by than display screen 20 because earpiece screen and case ring have been ejected, impact point is several
Fall on the two parts entirely, the destructive power to display screen 20 is significantly reduced, so as to play effectively protecting display screen 20
Function.
It is worthy of note that, above-mentioned button can be home keys, can be fingerprint solving locking key, can also be collection home keys and
Unlocked by fingerprint key button.Certainly, above-mentioned all buttons can be physical entity button, or it is virtual by
Key.
Additionally, the mobile terminal device 1 can be smart mobile phone, panel computer is can also be.
After protection device 30 is in the second relative position, earpiece screen and/or case ring protrude relative to display screen 20.This
When, if protection device 30 can not return to the first relative position, i.e. earpiece screen and/or case ring, and resilient can not cause to move
The aesthetics reduction of dynamic terminal device 1.
Therefore, Fig. 8 is refer to, used as a kind of implementation method, the mobile terminal device 1 can also include second sensor
60。
Second sensor 60 is arranged in main body 10, and is electrically connected with processor 50, for gathering the expelling means 32
Mobile status.
Further, the second sensor 60 can be range sensor, and the mobile status is the expelling means 32
The distance moved when being changed to first relative position from second relative position, correspondingly, the second sensor 60
Can be used for obtaining the movable part 3223 of first movable part 3221 or the 3rd with itself the distance between value, and will get
Distance value be sent to the processor 50.
Range sensor is a kind of by launching light pulse come the sensor of measurement distance.Fig. 9 is refer to, in the present embodiment
Second sensor (range sensor) 60 include LED 61 and receiver 62.LED 61 launch a branch of infrared ray it
Afterwards, the infrared ray is reflected by reverberation 63, and is cut down.Finally, reflected light is received by receiver 62.Receiver 62 can
The distance between second sensor 60 and reverberation 63 are calculated with by the infrared receiver value for receiving.In the present embodiment,
Reverberation 63 can be the first movable part 3221 or the 3rd movable part 3223, can also be extra increased infrared for reflecting
The reflecting plate of linear light.
The processor 50 is additionally operable to obtain the mobile status that the second sensor 60 is gathered, when detecting
When stating mobile status and meeting the spacing condition of the locating part 31, the processor 50 sends second and controls to the locating part 31
Signal, makes the expelling means 32 be transformed into first relative position from second relative position.I.e. described processor 50 connects
The distance value of the transmission of the second sensor 60 is received, and the distance value is compared with predeterminable range value.It is described it is default away from
Characterizing the locating part 31 from value can carry out spacing critical value to expelling means 32.If the distance value less than it is described it is default away from
From value, the processor 50 controls the expelling means 32 to be transformed into first relative position from second relative position.
Further, incorporated by reference to Figure 10 and Figure 11, join protection device 30, second sensor 60 and processor 50, when
When the distance value that processor 50 receives the transmission of second sensor 60 is less than the predeterminable range value, characterizing locating part 31 can be right
Expelling means 32 carry out spacing.Processor 50 sends second and controls to the first stepper motor 3111 and the second stepper motor 3121 respectively
Signal.After first stepper motor 3111 receives the second control signal, the second predetermined angle can be rotated (the described in Figure 10
The direction of rotation of one stepper motor 3111 is the clockwise direction shown in arrow) so that the first limiting plate 3114 is from away from described the
One movable part 3221 is turned to towards first movable part 3221, and realization is extruded with the first movable part 3221.Described
After two stepping motor 3121 receives the second control signal, can be according to the side opposite with the direction of rotation of the first stepper motor 3111
To the second predetermined angle is rotated, so that the second limiting plate 3124 is turned to towards described from away from the 3rd movable part 3223
Three movable parts 3223, realization is extruded with the 3rd movable part 3223.There is compressive deformation in the Flexible Connector 321, so that
The movable part 322 moves to the first relative position according to the direction shown in arrow in Figure 11 from the second relative position, and second lives
Dynamic portion 3222 flushes or relative to the display screen 20 to the inner recess of the main body 10 with the display screen 20, so that described
Protection device 30 moves to the first relative position from the second relative position, finally allows that mobile terminal device 1 is returned to just
Normal state.
It is worthy of note that, user can cause the first movable part 3221 by finger pressing earpiece screen or/and case ring
Or the 3rd the distance between movable part 3223 and the second sensor 60 value change, user can also be by by it
He presses earpiece screen or/and case ring by object indirectly so that the first movable part 3221 or the 3rd movable part 3223 and described
The distance between two sensors 60 value changes.
Wherein, normal form is implemented as one kind, second anglec of rotation can be identical with first anglec of rotation, and rotation
Turn in opposite direction.Used as another embodiment, the direction of rotation of second anglec of rotation can also be with the described first rotation
The direction of rotation of angle is identical, and now, first anglec of rotation is 180 degree with second anglec of rotation.
The operation principle of mobile terminal device 1 that first embodiment of the invention is provided is：First sensor 40 obtains described
The acceleration magnitude of mobile terminal device 1, and the acceleration magnitude that will be got is sent to the processor 50, when processor 50 is received
When being more than or equal to predetermined acceleration value to the acceleration magnitude that first sensor 40 sends, characterize mobile terminal device 1 and be in
Fall state, processor 50 controls the protection device 30 to be transformed into the second relative position from the first relative position, protrudes from institute
State display screen 20.Therefore, impulsive force almost all falls in protection device 30, significantly reduces the destruction to display screen 20
Power, so as to play the effect of being effectively protected to display screen 20.Additionally, user can by press with finger earpiece screen or/and
The external force mode such as case ring so that protection device 30 is re-moved to the first relative position from the second relative position, that is, cause to move
Dynamic terminal device 1 can return to normal condition, it is ensured that mobile terminal device 1 it is attractive in appearance.
Second embodiment
Second embodiment of the invention provides a kind of mobile terminal device 1, including main body 10, display screen 20, protection device 30,
First sensor 40 and processor 50.
Refer to Figure 12 and Figure 13, the present embodiment difference topmost with first embodiment is, the first rotating shaft
The setting direction of 3112a and the second rotating shaft 3122a can be with the setting direction of the first rotating shaft 3112a in first embodiment
Vertically, it is fixed in a supporting plate (figure is not regarded) of pcb board 12.In the present embodiment, first limiting plate
3114 are tangentially stretched out by the side of the first motor body 3113a, that is to say, that the first limiting plate 3114 and first
Rotating shaft 3112a be arranged in parallel.Second limiting plate 3124 from the side of the second motor body 3123a tangentially to
Outer extension.
The first stepper motor 3111a can be rotated according to the direction shown in arrow in Figure 12 and be caused that described first is spacing
Plate 3114 weakens the position-limiting action to first movable part 3221；The second stepper motor 3121a can be according in Figure 12
Opposite direction shown in arrow is rotated so that second limiting plate 3124 weakens the spacing work to the 3rd movable part 3223
With.The compressed shape variable of the Flexible Connector 321 reduces or the Flexible Connector 321 can be with uncompression deformation and extensive
Free state is arrived again, so that the movable part 322 moves to the second relative position, the second movable part 3222 from the first relative position
The main body 10 is protruded from according to the direction shown in arrow in Figure 13, that is, protrudes from the display screen 20.
Correspondingly, incorporated by reference to Figure 14 and Figure 15, the first stepper motor 3111a can be according to shown in arrow in Figure 14
Direction rotates so that first limiting plate 3114 pairs, first movable part 3221 plays position-limiting action；Second stepping
Motor 3121a can be rotated according to the opposite direction shown in arrow in Figure 14 so that second limiting plate 3124 pairs the described 3rd
Movable part 3223 plays position-limiting action.There is compressive deformation in the Flexible Connector 321, so that the movable part 322 is according to figure
Direction in 15 shown in arrow moves to the first relative position, the second movable part 3222 and the display screen from the second relative position
20 flush or relative to the display screen 20 to the inner recess of the main body 10.
In the present embodiment, the first stepper motor 3111a and the second stepper motor 3121a is driven to rotate so that movable part
322 control signals that the first relative position is moved to from the second relative position, can be by processor 50 in response to user control
System is instructed and sent.
Used as a kind of implementation method, the mobile terminal device 1 can also include second sensor 60.Drive the first stepping
Motor 3111a and the second stepper motor 3121a is rotated so that movable part 322 moves to the first relative position from the second relative position
The control signal put, can also be and be less than predeterminable range value by when processor 50 receives the distance value that second sensor 60 sends
When send.
3rd embodiment
Figure 16 is refer to, Figure 16 is a kind of stream of the guard method of mobile terminal device that third embodiment of the invention is provided
Cheng Tu.Methods described application mobile terminal device, the mobile terminal device includes main body, is arranged at the place of the body interior
Reason device and first sensor and be arranged at the display screen and protection device of described main body the same side, the first sensor with
The processor electrical connection, the protection device has the first relative position and the second relative position, institute relative to the main body
When stating protection device in first relative position, flushed with the display screen or relative to the display screen to the master
Body inner recess, when the protection device is in second relative position, protrudes from the display screen.
The flow shown in Figure 16 will be illustrated below, methods described includes：
Step S110：The first sensor obtains the acceleration magnitude of the mobile terminal device.
Step S120：The processor obtains the acceleration magnitude that the first sensor sends, and judges the acceleration
It is pre-conditioned whether value meets.
Step S130：If the acceleration magnitude meets pre-conditioned, sending the first control signal to the protection device makes
The protection device is transformed into second relative position from first relative position.
The present embodiment is referred to the process for elaborating process of each step of the guard method of mobile terminal device
Fig. 1 to the content described in embodiment illustrated in fig. 15 is stated, here is omitted.
Fourth embodiment
Figure 17 is refer to, Figure 17 is a kind of flow of the guard method of mobile terminal that fourth embodiment of the invention is provided
Figure.Methods described application mobile terminal device, the mobile terminal device includes main body, is arranged at the treatment of the body interior
Device and first sensor, second sensor and the display screen and protection device of described main body the same side are arranged at, described first
Sensor and the second sensor are electrically connected with the processor respectively, and the protection device has relative to the main body
First relative position and the second relative position, it is neat with the display screen when protection device is in first relative position
Put down or be recessed to the body interior relative to the display screen, when the protection device is in second relative position,
Protrude from the display screen.
The flow shown in Figure 17 will be illustrated below, methods described includes：
Step S210：The first sensor obtains the acceleration magnitude of the mobile terminal device.
Step S220：The processor obtains the acceleration magnitude that the first sensor sends, and judges the acceleration
It is pre-conditioned whether value meets.
Step S230：If the acceleration magnitude meets pre-conditioned, sending the first control signal to the protection device makes
The protection device is transformed into second relative position from first relative position.
Step S240：The second sensor gathers the mobile status of the expelling means.
Step S250：The processor obtains the mobile status that the second sensor is gathered, and judges described
Whether mobile status meets the spacing condition of the locating part.
Step S260：If detecting, the mobile status meets the spacing condition of the locating part, and the processor is to institute
Stating the second control signal of locating part transmission makes the expelling means be transformed into first relative position from second relative position.
The present embodiment is referred to the process for elaborating process of each step of the guard method of mobile terminal device
Fig. 1 to the content described in embodiment illustrated in fig. 15 is stated, here is omitted.
In sum, the guard method of a kind of mobile terminal device 1 and mobile terminal device that the embodiment of the present invention is proposed,
The acceleration magnitude of the mobile terminal device 1 is obtained by first sensor 40, and the acceleration magnitude that will be got is sent to institute
Processor 50 is stated, when the acceleration magnitude that processor 50 receives the transmission of first sensor 40 meets pre-conditioned, movement is characterized
Terminal device 1 is in and falls state, and it is relative that processor 50 controls the protection device 30 to be transformed into second from the first relative position
Position, the protection device 30 protrudes from the display screen 20 when being in the second relative position, so as to significantly reduce to display
The destructive power of screen 20, plays the effect of being effectively protected, to alleviate existing mobile terminal device in falling process to display screen 20
In, easily there is the damaged problem of display screen.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, then it is not required in subsequent accompanying drawing
It is further defined and is explained.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of mobile terminal device, it is characterised in that the mobile terminal device includes main body, is arranged at the body interior
Processor and first sensor and be arranged at the display screen and protection device of described main body the same side, first sensing
Device is electrically connected with the processor, and the protection device has the first relative position and the second relative position relative to the main body
Put, the protection device be in first relative position when, flushed with the display screen or relative to the display screen to
The body interior depression, when the protection device is in second relative position, protrudes from the display screen；
The first sensor, the acceleration magnitude for obtaining the mobile terminal device；
The processor, for obtaining the acceleration magnitude that the first sensor sends, and when the acceleration magnitude meets default
During condition, sending the first control signal to the protection device makes the protection device be transformed into institute from first relative position
State the second relative position.
2. mobile terminal device according to claim 1, it is characterised in that the main body is towards the part of the display screen
Through hole is provided with, the protection device includes the ejection that the locating part being arranged in the main body and the correspondence through hole are set
Part, the locating part is electrically connected with the processor, when the protection device is in first relative position, the ejection
Part is subject to the position-limiting action of the locating part, is flushed with the display screen or relative to the display screen to the body interior
Depression, when the locating part receives first control signal, the locating part is by the expelling means by the through hole bullet
The expelling means of sening as an envoy to protrude from the display screen.
3. mobile terminal device according to claim 2, it is characterised in that the expelling means include Flexible Connector and
Movable part, the movable part is connected by the Flexible Connector with the inside of the main body, when the locating part is in spacing
During state, the Flexible Connector is in the state compressed by the movable part, when the locating part is in non-spacing state,
The Flexible Connector is in free state.
4. mobile terminal device according to claim 3, it is characterised in that the quantity of the Flexible Connector is two,
The movable part includes the first movable part, the second movable part and the 3rd movable part, first movable part, second activity
Portion and the 3rd movable part are integrally formed, and first movable part passes through a Flexible Connector and the main body
Inside connection, second movable part is connected by another described Flexible Connector with the inside of the main body, the protection
When device is in first relative position, the 3rd movable part is flushed or relative to the display screen with the display screen
It is recessed to the body interior, when the protection device is in second relative position, the 3rd movable part protrudes from institute
State display screen.
5. mobile terminal device according to claim 4, it is characterised in that the locating part include the first locating part and
Second locating part, first locating part is relatively arranged on the expelling means both sides, first limit with second locating part
Position part is used for first movable part of the spacing movable part near first locating part, and second locating part is used for spacing institute
State second movable part of the movable part near second locating part.
6. mobile terminal device according to claim 5, it is characterised in that first locating part includes the first stepping electricity
Machine and the first limiting plate, first stepper motor include the first stepper motor main body and first rotating shaft, the first step
Stepper motor main body one end is rotated with the mobile terminal device by the first rotating shaft and is connected, and first limiting plate is arranged on
The other end is used for spacing first movable part；Second locating part includes the second stepper motor and the second limiting plate, institute
Stating the second stepper motor includes the second stepper motor main body and the second rotating shaft, and described second stepper motor main body one end passes through institute
State the second rotating shaft and the mobile terminal device and rotate and be connected, second limiting plate is arranged on the other end is used for spacing described the
Three movable parts；When detecting the acceleration magnitude and meeting pre-conditioned, first stepper motor and described second are controlled
Stepper motor rotate so that first limiting plate with first movable part from second limiting plate and the described 3rd
Movable part from.
7. the mobile terminal device according to claim any one of 2-6, it is characterised in that the mobile terminal device is also wrapped
The second sensor being arranged in the main body is included, the second sensor is electrically connected with the processor；
The second sensor is used to gather the mobile status of the expelling means；
The processor is used to obtain the mobile status that the second sensor is gathered, when detecting the mobile status
When meeting the spacing condition of the locating part, the processor sends the second control signal to the locating part makes the expelling means
First relative position is transformed into from second relative position.
8. mobile terminal device according to claim 7, it is characterised in that the second sensor is range sensor,
The mobile status is the distance moved when the expelling means are changed from second relative position to first relative position.
9. the mobile terminal device according to claim any one of 2-6, it is characterised in that the mobile terminal device is provided with
The physical button of the display screen side is arranged on, the expelling means are the case ring or institute being sheathed on outside the physical button
It is the earpiece screen for being arranged at the main body to state expelling means.
10. a kind of guard method of mobile terminal, it is characterised in that be applied to mobile terminal device, the mobile terminal device
Including main body, it is arranged at the processor and first sensor of the body interior and is arranged at the aobvious of described main body the same side
Display screen and protection device, the first sensor are electrically connected with the processor, and the protection device has relative to the main body
There are the first relative position and the second relative position, when the protection device is in first relative position, with the display screen
Flush or be recessed to the body interior relative to the display screen, the protection device is in second relative position
When, protrude from the display screen；Methods described includes：
The first sensor obtains the acceleration magnitude of the mobile terminal device；
The processor obtains the acceleration magnitude that the first sensor sends, and when the acceleration magnitude meets pre-conditioned
When, sending the first control signal to the protection device makes the protection device be transformed into described the from first relative position
Two relative positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244027.0A CN106708197B (en) | 2016-12-28 | 2016-12-28 | Mobile terminal device and protection method of mobile terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244027.0A CN106708197B (en) | 2016-12-28 | 2016-12-28 | Mobile terminal device and protection method of mobile terminal device |
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| CN106708197A true CN106708197A (en) | 2017-05-24 |
| CN106708197B CN106708197B (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611244027.0A Active CN106708197B (en) | 2016-12-28 | 2016-12-28 | Mobile terminal device and protection method of mobile terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107659700A (en) * | 2017-09-19 | 2018-02-02 | 努比亚技术有限公司 | A kind of press-key structure and terminal |
| CN109379478A (en) * | 2018-12-26 | 2019-02-22 | 上海创功通讯技术有限公司 | Mobile terminal |
| CN109547615A (en) * | 2018-11-29 | 2019-03-29 | Oppo（重庆）智能科技有限公司 | Electronic equipment |
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| CN103809666A (en) * | 2012-11-09 | 2014-05-21 | 辉达公司 | Screen protection device of panel electronic equipment and panel electronic equipment |
| CN104609032A (en) * | 2015-01-19 | 2015-05-13 | 重庆科技学院 | Self-protecting device of smart phone |
| CN106060212A (en) * | 2016-06-08 | 2016-10-26 | 上海电机学院 | Screen anti-breaking protection device and method for large screen mobile phone |
| CN106161692A (en) * | 2016-06-27 | 2016-11-23 | 京东方科技集团股份有限公司 | Mobile phone protection system and mobile phone |
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| CN202309802U (en) * | 2011-10-28 | 2012-07-04 | 夏新科技有限公司 | Anti-falling anti-pressing protection device for large-screen mobile phone |
| CN103809666A (en) * | 2012-11-09 | 2014-05-21 | 辉达公司 | Screen protection device of panel electronic equipment and panel electronic equipment |
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| CN109379478A (en) * | 2018-12-26 | 2019-02-22 | 上海创功通讯技术有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106708197B (en) | 2019-12-06 |
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