CN106610746A - Mobile terminal and control method thereof - Google Patents
Mobile terminal and control method thereof Download PDFInfo
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- CN106610746A CN106610746A CN201510702305.1A CN201510702305A CN106610746A CN 106610746 A CN106610746 A CN 106610746A CN 201510702305 A CN201510702305 A CN 201510702305A CN 106610746 A CN106610746 A CN 106610746A
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- pressure
- resistance array
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- array
- sensitive resistance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention provides a mobile terminal and a control method thereof, relates to the technical field of terminals, and aims at solving the problems of relatively low key trigger accuracy and reliability of a capacitive sensor in the prior art. The mobile terminal comprises a terminal body and a detection control unit, wherein a pressure-sensitive resistor array is arranged on the inner surface of at least one side wall of the terminal body; the detection control unit is arranged in the terminal and is electrically connected with the pressure-sensitive resistor array; the detection control unit can detect the number, positions and pressure values of pressed points in the pressure-sensitive resistor array, and trigger a specific function of the terminal according to the number, the positions and the pressure values of the pressed points. The mobile terminal can be used for replacing a traditional terminal with mechanical keys on side walls.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of mobile terminal and its controlling party
Method.
Background technology
At present, in order to increase the viewing area area of mobile terminal, generally by power supply, volume control
System and the button such as take pictures are arranged at the side wall of mobile terminal.In prior art, mobile terminal side
The triggering button of wall is usually mechanical key, and with the increase of access times, it is general that button is damaged
Rate is larger, and as the set location and arrangement mode of mechanical key are fixed, therefore work as user's handss
When holding terminal, it is necessary to by finger be moved to key position could pressing keys, user experience compared with
It is low.
In order to avoid the problems referred to above, Chinese patent CN103823602A and CN104298392A
Traditional mechanical key is substituted using capacitance type sensor, by the capacitance variations of sensing sensor
Triggering terminal function, it is to avoid the impact between physical material, reduces the possibility of button damage
Property, the service life of button is extended, and is passed by arranging in the whole side wall of mobile terminal
Sensor array, the position and arrangement mode for making button can change according to the current hand holding state of user
Become, so as to improve the user experience of mobile terminal.But, due to capacitance type sensor two
Capacitance very little between pole plate, and have connection between sensor and the detection control unit of terminal
, there is relatively large electric capacity in wire, cause larger dry to capacitance type sensor in connecting wire
Disturb, the capacitance of sensor accurately cannot be determined, so as to be difficult to touch by the change of capacitance
The function of mobile terminal is sent out, and then reduces the accuracy and reliability of mobile terminal key triggering
Property.
The content of the invention
Embodiments of the invention provide a kind of mobile terminal and its control method, it is possible to increase button
Capacity of resisting disturbance, improve mobile terminal key triggering accuracy and reliability.
To reach above-mentioned purpose, The embodiment provides a kind of mobile terminal, including end
End body, at least one side wall inner surfaces of the terminal body are provided with presser sensor Resistor Array Projector
Row；Detection control unit, the detection control unit are arranged at terminal inner, and with the pressure
Power sensitive resistance array is electrically connected, and the detection control unit can detect the presser sensor resistance
The number of pressure spot, position and pressure value in array, and the number according to pressure spot, position and
The specific function of pressure value triggering terminal.
A kind of mobile terminal provided in an embodiment of the present invention, due at least one side of terminal body
Wall inner surface is provided with presser sensor electric resistance array, and presser sensor electric resistance array is single with detection control
Unit's electrical connection, therefore the position of pressure spot in the wall of side and pressure value can be converted to presser sensor electricity
The position of the resistance variations point in resistance array and changing value are detected, when pressure spot in the wall of side
When position and pressure value meet pre-conditioned, pressure spot can be correspondingly arranged as special function keys,
Key, volume lower key or camera button etc. such as in power key, volume, when the pressure value of pressure spot
During more than predetermined threshold value, corresponding function key is can trigger, so as to realize the control to terminal.With it is existing
There is technology to compare, the embodiment of the present invention substitutes capacitance type sensor using presser sensor electric resistance array
Array, as the resistance value of presser sensor electric resistance array is compared to the resistance value in its connecting line,
Resistance is very big, and the resistance change very little that the environmental change such as the deformation of transmission line causes, because
Impact very little of this transmission line to presser sensor electric resistance array, the anti-of presser sensor electric resistance array are done
Disturb ability stronger, can accurately determine resistance change, so as to improve the measurement essence of pressure value
Degree, and then improve the accuracy and reliability of mobile terminal key triggering.
The embodiment of the present invention additionally provides a kind of control method of mobile terminal, including following step
Suddenly：Detection control unit is examined to the number of pressure spot in presser sensor electric resistance array and position
Survey；Whether the number for judging the pressure spot is predetermined number, while judging the pressure spot
Whether position is predeterminated position；It is when the number of the pressure spot is predetermined number and described pressurized
When the position of point is predeterminated position, each described pressure spot is disposed as into function key, each institute
State function key and correspond at least one function, at least one function and at least one default pressure
Force value scope is corresponded；Detection control unit is examined to the pressure value at the pressure spot
Survey, when the pressure value of the pressure spot is fallen in the range of at least one preset pressure value,
The fallen into corresponding function of preset pressure value scope of triggering.
The control method of a kind of mobile terminal provided in an embodiment of the present invention, first by detecting control
To the number of pressure spot in presser sensor electric resistance array and position, unit processed detects that next is sentenced
Whether the number of disconnected pressure spot is predetermined number, while judging whether the position of pressure spot is default
Position, and work as pressure spot number be predetermined number, and the position of pressure spot be predeterminated position when,
Each pressure spot is disposed as into function key, each function key corresponds at least one function, extremely
Few One function is corresponded with least one preset pressure value scope, then by detecting control
Unit is detected to the pressure value at pressure spot, when the pressure value of pressure spot falls at least one
When in the range of preset pressure value, the fallen into corresponding function of preset pressure value scope is triggered, from
And realize the control to above-mentioned mobile terminal.Compared with prior art, the embodiment of the present invention is adopted
Capacitive sensor array is substituted with presser sensor electric resistance array, due to the electricity of presser sensor resistance
, compared to the resistance value in its connecting line, resistance is very big for resistance, and the ring such as the deformation of transmission line
The resistance change very little that border change causes, therefore shadow of the transmission line to presser sensor electric resistance array
Very little is rung, the capacity of resisting disturbance of presser sensor electric resistance array is stronger, can accurately determine that resistance becomes
Change amount, improves the certainty of measurement of pressure value, so as to improve the accuracy of threshold decision, enters
And improve the accuracy and reliability of mobile terminal key triggering.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below
Accompanying drawing to be used needed for embodiment or description of the prior art will be briefly described, show and
Easy insight, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, can be with according to these
Accompanying drawing obtains other accompanying drawings.
An interior structural representations of the Fig. 1 for embodiment of the present invention mobile terminal；
Fig. 2 is first pressure sensitive resistance array and second in embodiment of the present invention mobile terminal
The set location schematic diagram of presser sensor electric resistance array；
Fig. 3 shows for embodiment of the present invention function key the first arrangement mode on mobile terminals
It is intended to；
Fig. 4 shows for embodiment of the present invention function key second arrangement mode on mobile terminals
It is intended to.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is general
The every other embodiment obtained under the premise of creative work is not made by logical technical staff,
Belong to the scope of protection of the invention.
In describing the invention, it is to be understood that term " " center ", " on ", D score,
"front", "rear", "left", "right", " vertical ", " level ", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outward " is based on shown in the drawings
Orientation or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate
Or the device or element of hint indication must have specific orientation, with specific azimuth configuration and
Operation, therefore be not considered as limiting the invention.In describing the invention, unless separately
It is described, " multiple " are meant that two or more.
Mobile terminal side wall is typically provided with mechanical key, with the increase of access times, physics material
Frequency of impact between material is higher, and the probability that button is damaged is larger, and setting due to mechanical key
Seated position and arrangement mode are fixed, therefore when user's handheld terminal, it is necessary to finger is moved to
Key position ability pressing keys, user experience are relatively low.In order to avoid the problems referred to above, can be with
Capacitance pressure transducer array is set in the side wall inner surfaces of mobile terminal, to reduce button damage
Bad probability, improves the Experience Degree of user, but as capacitive pressure transducer has
Poor anti jamming capability, the low shortcoming of measured pressure value precision, therefore cause mobile terminal key to touch
The accuracy and reliability sent out is relatively low.
With reference to Fig. 1, Fig. 1 is a specific embodiment of embodiment of the present invention mobile terminal, this
The mobile terminal of embodiment includes：Terminal body 1, at least one side of the terminal body 1
Wall inner surface is provided with presser sensor electric resistance array 2；Detection control unit 3, the detection control
Unit 3 is arranged at terminal inner, and electrically connects with the presser sensor electric resistance array 2, described
Detection control unit 3 can detect the number of pressure spot, position in the presser sensor electric resistance array 2
Put and pressure value, and the specific work(of the number according to pressure spot, position and pressure value triggering terminal
Energy.
A kind of mobile terminal provided in an embodiment of the present invention, due at least one of terminal body 1
Side wall inner surfaces are provided with presser sensor electric resistance array 2, and presser sensor electric resistance array 2 and detection
Control unit 3 is electrically connected, therefore the position of pressure spot in the wall of side and pressure value can be converted to pressure
The position of the resistance variations point in power sensitive resistance array 2 and changing value are detected, when side wall
When the position of interior pressure spot and pressure value meet pre-conditioned, spy can will be correspondingly arranged at pressure spot
Determine function key, key, volume lower key or camera button etc. such as in power key, volume, when pressurized
When the pressure value of point is more than predetermined threshold value, corresponding function key is can trigger, so as to realize to terminal
Control.Compared with prior art, the embodiment of the present invention is substituted using presser sensor electric resistance array 2
Capacitive sensor array, as the resistance value of presser sensor electric resistance array 2 connects compared to which
Resistance value in line, very, and the resistance that the environmental change such as the deformation of transmission line causes becomes resistance
Change amount very little, therefore impact very little of the transmission line to presser sensor electric resistance array 2, presser sensor
The capacity of resisting disturbance of electric resistance array 2 is stronger, can accurately determine resistance change, so as to improve
The certainty of measurement of pressure value, and then improve the accuracy and reliability of mobile terminal key triggering
Property.
When in the above-described embodiments, due to user's hand-held mobile terminal, usual user's finger with move
Two relative sidewall contacts of dynamic terminal, therefore finger pressing operation for convenience, can be by pressure
Sensitive resistance array 2 is arranged at inner surface of the mobile terminal with respect to two side walls, that is to say, ginseng
See Fig. 2, first pressure is respectively equipped with two relative side wall inner surfaces of terminal body 1 sensitive
Electric resistance array 21 and second pressure sensitive resistance array 22, when user's handheld terminal body 1,
The press points of finger are located at first pressure sensitive resistance array 21 and second pressure sensitive resistance battle array
In row 22.
In order to presser sensor electric resistance array 2 is arranged at mobile terminal side wall inner surfaces, referring to figure
1, can fill between the side wall inner surfaces of terminal body 1 and presser sensor electric resistance array 2
Sticky stuff 4, by the stickiness power fixation pressure sensitive resistance array 2 of sticky stuff 4 and end
The relative position of end 1 side wall of body, and in order that pressure of the user's finger to 1 side wall of terminal body
Power is accurately transferred on presser sensor electric resistance array 2, and sticky stuff 4 need to be filled in terminal body
Between 1 side wall inner surfaces and presser sensor electric resistance array 2, when the pressurized product of 1 side wall of terminal body
During raw micro-strain, deflection accurately can be transferred on presser sensor electric resistance array 2, make pressure
Power sensitive resistance array 2 is deformed, so as to the resistance for causing presser sensor electric resistance array 2 is produced
Changing, improves the sensitivity of presser sensor electric resistance array 2.
In order to reduce installation width of the presser sensor electric resistance array 2 in terminal body 1, referring to
Fig. 1, it is preferable that presser sensor electric resistance array 2 includes the pressure in multiple being generally aligned in the same plane
Sensitive resistance (not shown), and the plane and respective side at multiple presser sensor resistance place
Wall is parallel, makes installation width of the presser sensor electric resistance array 2 in terminal body 1 be that pressure is quick
The thickness of sensing resistor array 2, so as to reduce presser sensor electric resistance array 2 in terminal body 1
Interior installation width.
Further, in order to reduce installation of the presser sensor electric resistance array 2 in terminal body 1
Width, the thickness of preferred presser sensor electric resistance array 2 is 100～200 microns, and thickness is less,
Taking up room for presser sensor electric resistance array 2 is reduced, and in this thickness range, can
Meet use demand.
In order that presser sensor electric resistance array 2 can measure small pressure value and larger simultaneously
Pressure value, it is preferable that the field of load allowable of presser sensor electric resistance array 2 be 0.02～10000
Newton, measurement range are wide, can measure less pressure value, while can also measure larger
Pressure value.
In order to realize that detection control unit 3 is electrically connected with presser sensor electric resistance array 2, Ke Yitong
Cross bonding wire be fixedly connected, metal clips contact connection or by FPC (Flexible Printed
Circuit board, flexible print wiring board) adapter connection, here do not limit, but
Due to when being connected by bonding wire between detection control unit 3 and presser sensor electric resistance array 2,
The two ends of bonding wire are fixed, and are unfavorable for dismounting, when detection control unit 3 and presser sensor Resistor Array Projector
When being connected by metal clips contact between row 2, in order to ensure that two metal clips can be mutual
Against the area of metal clips is commonly designed larger, is mutually supported with increasing two metal clips
The probability leaned on, and when metal clips is deformed dislocation, it is impossible to effectively realize against, from
And cause connection unreliable.Therefore, in order to avoid the problems referred to above, it is preferable that detection control is single
Connected by FPC connector between unit 3 and presser sensor electric resistance array 2, specifically, such as
Shown in Fig. 1, detection control unit 3 includes printed circuit board (PCB) 31, printed circuit board (PCB) 31 and pressure
Power sensitive resistance array 2 is connected by FPC connector 5, as FPC connector 5 has
The advantages of small volume, precision height, convenient disassembly, therefore presser sensor electric resistance array can be beneficial to
2 dismounting, and the stability and reliability of connection are high, take up room little.
The embodiment of the present invention additionally provides a kind of control method of mobile terminal, including following step
Suddenly：Detection control unit 3 is entered to the number of pressure spot in presser sensor electric resistance array 2 and position
Row detection；Whether the number for judging the pressure spot is predetermined number, while judging described pressurized
Whether the position of point is predeterminated position；It is when the number of the pressure spot is predetermined number and described
When the position of pressure spot is predeterminated position, each described pressure spot is disposed as into function key 6,
Each described function key 6 corresponds at least one function, at least one function and at least
Individual preset pressure value scope is corresponded；Pressure at 3 pairs of pressure spots of detection control unit
Value is detected, when the pressure value of the pressure spot falls at least one preset pressure value model
When enclosing interior, the function corresponding to the preset pressure value scope for falling into is triggered.
The control method of a kind of mobile terminal provided in an embodiment of the present invention, first by detecting control
Unit processed 3 detected to the number of pressure spot in presser sensor electric resistance array 2 and position, its
Whether the secondary number for judging pressure spot is predetermined number, while judging that whether the position of pressure spot is
Predeterminated position, and the number for working as pressure spot is predetermined number, and the position of pressure spot is default position
When putting, each pressure spot is disposed as into function key 6, each function key 6 corresponds at least one
Individual function, at least one function are corresponded with least one preset pressure value scope, Ran Houtong
Cross detection control unit 3 to detect the pressure value at pressure spot, when the pressure value of pressure spot
When falling in the range of at least one preset pressure value, the preset pressure value scope institute for falling into is triggered right
The function of answering, it is achieved thereby that the control to above-mentioned mobile terminal.Compared with prior art, originally
Inventive embodiments substitute capacitive sensor array using presser sensor electric resistance array 2, due to pressure
, compared to the resistance value in its connecting line, resistance is very big for the resistance value of power sensitive resistance, and passes
The resistance change very little that the environmental changes such as the deformation of defeated line cause, therefore transmission line is quick to pressure
The impact very little of sensing resistor array 2, the capacity of resisting disturbance of presser sensor electric resistance array 2 are stronger,
Resistance change can accurately be determined, the certainty of measurement of pressure value is improve, so as to improve threshold
The accuracy that value judges, and then improve the accuracy and reliability of mobile terminal key triggering.
In the above-described embodiments, preset pressure value scope is to arrange in advance, and its occurrence can be with
For 0.5～1 newton, 3～20 newton or 10～20 newton etc., here is not limited.
Additionally, the difference in functionality in order to trigger same function key, can also pass through pressure spot
Pressure value simultaneously judged with reference to pressing times length, such as, by the pressure value of pressure spot with
Pressing times length triggers the concrete steps of the difference in functionality of same function button：Inspection
Survey control unit to detect the number of pressure spot in presser sensor electric resistance array and position；Sentence
Whether the number of the disconnected pressure spot is predetermined number, while judging that the position of the pressure spot is
It is no for predeterminated position；When the number of the pressure spot is predetermined number, and the position of the pressure spot
When being set to predeterminated position, each described pressure spot is disposed as into function key, each described function
Key corresponds at least one function, at least one function and at least one predetermined time period
Scope is corresponded；Detection control unit detected to the pressure value at the pressure spot, when
When the pressure value of the pressure spot is more than predetermined threshold value, detect that this pressure value duration is long
Degree, when duration length is fallen in the range of at least one predetermined time period, touches
Send out the fallen into corresponding function of predetermined time period scope.
Wherein, it is intended that time span may range from 0～+∞, 0.1～5 second or 0.01～2 second
Etc., here is not limited.
In addition, referring to Fig. 2, being respectively equipped with two relative side wall inner surfaces of terminal body 1
First pressure sensitive resistance array 21 and second pressure sensitive resistance array 22, when user it is hand-held
During terminal body 1, the press points of finger are located at first pressure sensitive resistance array 21 and second
In presser sensor electric resistance array 22, and under normal circumstances, as shown in Figure 3 and Figure 4, user
When left hand handheld terminal body 1 and right hand handheld terminal body 1,4 fingers are pressed against relatively
Two side walls in, and thumb pressed in one of side wall, middle finger, the third finger and little finger of toe
Press another side wall.Therefore, specifically, the predetermined number of pressure spot is 4, pressure spot
Predeterminated position be that wherein 1 pressure spot is located in first pressure sensitive resistance array 21, separately
Outer 3 pressure spots are located in second pressure sensitive resistance array 22；Or wherein 3 pressurized
In first pressure sensitive resistance array 21,1 pressure spot is located at second pressure to point in addition
In sensitive resistance array 22.
In order to be consistent with the azimuth design of conventional side wall button and button, generally press in thumb
Position power key is set, key in volume is set in the position of middle finger pressing, in nameless pressing
Position arrange volume lower key, little finger of toe pressing position arrange camera button.Specifically, work as pressure
In power sensitive resistance array, the number of pressure spot is 4, and wherein 1 pressure spot is positioned at the first pressure
In power sensitive resistance array 21,3 pressure spots are located at second pressure sensitive resistance array in addition
When in 22, as shown in figure 3, the pressure spot in first pressure sensitive resistance array 21 is arranged
For power key 61, by the pressure spot of upper, middle and lower three in second pressure sensitive resistance array 22
Set gradually as key in volume 62, volume lower key 63 and camera button 64；When presser sensor resistance
In array, the number of pressure spot is 4, and wherein 3 pressure spots are located at first pressure sensitive resistance
In array 21, when 1 pressure spot is located in second pressure sensitive resistance array 22 in addition, such as
Shown in Fig. 4, the pressure spot in second pressure sensitive resistance array 22 is set to into power key 61,
The pressure spot of upper, middle and lower three in first pressure sensitive resistance array 21 is set gradually as sound
Key 62, volume lower key 63 and camera button 64 in amount.
The above, specific embodiment only of the invention, but protection scope of the present invention is simultaneously
Be not limited to this, any those familiar with the art the invention discloses technology model
In enclosing, change or replacement can be readily occurred in, should be all included within the scope of the present invention.
Therefore, protection scope of the present invention should be defined by the scope of the claims.
Claims (9)
1. a kind of mobile terminal, it is characterised in that include：
Terminal body, at least one side wall inner surfaces of the terminal body are provided with presser sensor electricity
Resistance array；
Detection control unit, the detection control unit are arranged at terminal inner, and with the pressure
Power sensitive resistance array is electrically connected, and the detection control unit can detect the presser sensor resistance
The number of pressure spot, position and pressure value in array, and the number according to pressure spot, position and
The specific function of pressure value triggering terminal.
2. mobile terminal according to claim 1, it is characterised in that the terminal sheet
Two side wall inner surfaces of body phase pair are respectively equipped with first pressure sensitive resistance array and second pressure
Sensitive resistance array.
3. mobile terminal according to claim 2, it is characterised in that the pressure is quick
Sensing resistor array includes the presser sensor resistance in multiple being generally aligned in the same plane, and multiple pressures
Power sensitive resistance place plane is parallel with the corresponding side wall.
4. mobile terminal according to claim 3, it is characterised in that the pressure is quick
The thickness of sensing resistor array is 100～200 microns.
5. mobile terminal according to claim 4, it is characterised in that the pressure is quick
The field of load allowable of sensing resistor array is 0.02～10000 newton.
6. mobile terminal according to claim 1, it is characterised in that the detection control
Unit processed includes printed circuit board (PCB), and the printed circuit board (PCB) is logical with the presser sensor electric resistance array
Cross the connection of flexible print wiring board adapter.
7. a kind of control method of mobile terminal, it is characterised in that comprise the following steps：
S1, detection control unit are entered to the number of pressure spot in presser sensor electric resistance array and position
Row detection；
Whether S2, the number for judging the pressure spot are predetermined number, while judging described pressurized
Whether the position of point is predeterminated position；
S3, when the number of the pressure spot is predetermined number, and the position of the pressure spot is pre-
If during position, each described pressure spot is disposed as function key, each described function key is right
At least one function is answered, at least one function is with least one preset pressure value scope one by one
Correspondence；
S4, detection control unit are detected to the pressure value at the pressure spot, are received when described
When the pressure value of pressure point is fallen in the range of at least one preset pressure value, what triggering was fallen into
The corresponding function of preset pressure value scope.
8. control method according to claim 7, it is characterised in that the terminal phase
To two side wall inner surfaces to be respectively equipped with first pressure sensitive resistance array and second pressure sensitive
Electric resistance array,
The predetermined number of the pressure spot is 4, and the predeterminated position of the pressure spot is wherein 1
Individual pressure spot is located in the first pressure sensitive resistance array, and 3 pressure spots are located at institute in addition
State in second pressure sensitive resistance array；Or wherein 3 pressure spots are located at the first pressure
In sensitive resistance array, 1 pressure spot is located in the second pressure sensitive resistance array in addition.
9. control method according to claim 8, it is characterised in that step S3 includes：
When the number of pressure spot in presser sensor electric resistance array is 4, and wherein 1 pressure spot position
In the first pressure sensitive resistance array, 3 pressure spots are located at the second pressure in addition
When in sensitive resistance array, the pressure spot in the first pressure sensitive resistance array is set to
Power key, the pressure spot of upper, middle and lower three in second pressure sensitive resistance array is set gradually
For key, volume lower key and camera button in volume；
When the number of pressure spot in presser sensor electric resistance array is 4, and wherein 3 pressure spot positions
In the first pressure sensitive resistance array, 1 pressure spot is located at the second pressure in addition
When in sensitive resistance array, the pressure spot in the second pressure sensitive resistance array is set to
Power key, by the pressure spot of upper, middle and lower three in the first pressure sensitive resistance array successively
It is set to key in volume, volume lower key and camera button.
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| CN201510702305.1A CN106610746A (en) | 2015-10-26 | 2015-10-26 | Mobile terminal and control method thereof |
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| CN201510702305.1A CN106610746A (en) | 2015-10-26 | 2015-10-26 | Mobile terminal and control method thereof |
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| WO2019071531A1 (en) * | 2017-10-12 | 2019-04-18 | 深圳传音通讯有限公司 | Operating method and operating device for use on smart device |
| CN109710099A (en) * | 2017-10-26 | 2019-05-03 | 南昌欧菲生物识别技术有限公司 | Electronic device |
| CN109710115A (en) * | 2017-10-26 | 2019-05-03 | 南昌欧菲生物识别技术有限公司 | Electronic device |
| CN111459330A (en) * | 2020-03-30 | 2020-07-28 | 维沃移动通信有限公司 | Electronic equipment and pressure key operation method |
| US11405500B2 (en) | 2019-10-08 | 2022-08-02 | Samsung Electronics Co., Ltd. | Key structure, key input method and electronic device using the same |
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