CN109542281A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN109542281A CN109542281A CN201811496066.9A CN201811496066A CN109542281A CN 109542281 A CN109542281 A CN 109542281A CN 201811496066 A CN201811496066 A CN 201811496066A CN 109542281 A CN109542281 A CN 109542281A
- Authority
- CN
- China
- Prior art keywords
- touch
- capacitive sensing
- mobile terminal
- touching signals
- sensing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72427—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting games or graphical animations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of mobile terminals, the back side of mobile terminal is provided with capacitive sensing block, capacitive sensing block is set on flexible circuit board, flexible circuit board includes conducting wire, mobile terminal is also set up including touch chip, touch screen is electrically connected with touch chip, and capacitive sensing block is electrically connected by conducting wire with touch chip;Touch screen is for generating preposition touching signals, and capacitive sensing block is for generating postposition touching signals;Touch chip controls signal for receiving preposition touching signals and postposition touching signals, and according to preposition touching signals and/or the output of postposition touching signals.Mobile terminal of the invention is overleaf provided with capacitive sensing block, and capacitive sensing block and preposition touch screen receive the touch control operation of user jointly, to form the touch function combination of multiplicity, provides more interactive experiences with lower cost for user.
Description
Technical field
The invention belongs to technical field of touch control operation more particularly to a kind of mobile terminals.
Background technique
Stronger and stronger with cell-phone function, enhancing game experiencing becomes more and more important.Current mobile phone often only
There is a screen, touch-control interactive module formula workable for user is less.By taking game as an example, game Petting Area only has two on the downside of screen
A region limits the entertainment of many game since operation is single.If individually increasing a touch screen at the back side of mobile phone,
In addition touch chip, touch control layer, interaction logic must be then set, it means that higher cost.
Summary of the invention
The technical problem to be solved by the present invention is in order to the touch-control interactive mode for overcoming the mobile terminal of the prior art it is less
Defect, a kind of mobile terminal is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals:
The present invention provides a kind of mobile terminal, and the front of mobile terminal is provided with touch screen, the back side setting of mobile terminal
There is capacitive sensing block, capacitive sensing block is set on flexible circuit board, and flexible circuit board includes conducting wire, and mobile terminal also sets up packet
Touch chip is included, touch screen is electrically connected with touch chip, and capacitive sensing block is electrically connected by conducting wire with touch chip;
Touch screen is for generating preposition touching signals, and capacitive sensing block is for generating postposition touching signals;
Touch chip for receiving preposition touching signals and postposition touching signals, and according to preposition touching signals and/or after
Set touching signals output control signal.
Optionally, capacitive sensing block includes first capacitor sensor block, the second capacitive sensing block;First capacitor sensor block and
Two capacitive sensing blocks are symmetrical arranged;
Postposition touching signals include the first postposition touching signals, the second postposition touching signals;First capacitor sensor block is used for
The first postposition touching signals are generated, the second capacitive sensing block is for generating the second postposition touching signals.
Optionally, capacitive sensing block further includes third capacitive sensing block, and two of third capacitive sensing block and mobile terminal
Long side is equidistant;
Preposition touching signals further include third postposition touching signals, and third capacitive sensing block is for generating third postposition touch-control
Signal.
Optionally, mobile terminal further includes mainboard, and one end of flexible circuit board is provided with FPC (flexible circuit board) connection
Device is provided with FPC slot, touch-control connector on mainboard;FPC connector is plugged in FPC slot, and FPC slot is connect with touch-control
Device electrical connection, touch-control connector are electrically connected with touch chip.
Optionally, capacitive sensing block holds from sensor block is held, to hold sensor block certainly including first from signal end and second is held certainly
Signal end, conducting wire include the first conducting wire and the second conducting wire, and FPC connector includes the first connecting line and the second connecting line, FPC slot
Including first interface and second interface, touch-control connector holds signal wire, touch chip from signal wire and second is held including first certainly
Including the first pin and second pin;
First passes sequentially through the first conducting wire, the first connecting line, first interface, first from holding signal wire and the from signal end is held
The electrical connection of one pin, second passes sequentially through the appearance signal certainly of the second conducting wire, the second connecting line, second interface, second from signal end is held
Line is electrically connected with second pin.
Optionally, capacitive sensing block is mutual tolerance sensor block, and mutual tolerance sensor block includes the first mutual tolerance signal end, the second mutual tolerance letter
Number end, driving signal end, conducting wire includes privates, privates, the 5th conducting wire, and FPC connector includes third connecting line, the
Four connecting lines, the 5th connecting line, FPC slot include third interface, the 4th interface, four or five interfaces, and touch-control connector includes first
Mutual tolerance signal wire, the second mutual tolerance signal wire, drive signal line, touch chip include third pin, the 4th pin, the 5th pin;
First mutual tolerance signal end passes sequentially through privates, third connecting line, third interface, the first mutual tolerance signal wire and
The electrical connection of three pins;Second mutual tolerance signal end passes sequentially through privates, the 4th connecting line, the 4th interface, the second mutual tolerance signal
Line is electrically connected with the 4th pin;Driving signal end passes sequentially through the 5th conducting wire, the 5th connecting line, the 5th interface, drive signal line
It is electrically connected with the 5th pin.
Optionally, mobile terminal further includes glass substrate, and touch chip is set on glass substrate, is arranged on glass substrate
There is metal lead wire, touch-control connector is electrically connected by metal lead wire with touch chip.
Optionally, mobile terminal further includes camera, and touch chip is used for after receiving third postposition touching signals, to
Camera sends operational order.
Optionally, control signal is used to control the target image movement on touch screen or realizes predetermined registration operation.
Optionally, capacitive sensing block is corresponded to for receiving preset touch operation, and for operating to generate according to preset touch
Postposition touching signals;
Preset touch operation includes single-click operation, double click operation or long press operation, and long press operation is the duration more than pre-
If the pressing operation of time.
The positive effect of the present invention is that: mobile terminal of the invention is overleaf provided with capacitive sensing block, capacitor
Sensor block and preposition touch screen receive the touch control operation of user jointly, so that the touch function combination of multiplicity is formed, with lower
Cost provide more interactive experiences for user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at the back side of the mobile terminal of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram at the back side of the mobile terminal of the embodiment of the present invention 2.
Fig. 3 is the structural schematic diagram of the first capacitor sensor block of the mobile terminal of the embodiment of the present invention 2.
Fig. 4 is the schematic diagram of the mode of operation of the mobile terminal of the embodiment of the present invention 2.
Fig. 5 is the structural schematic diagram at the back side of the mobile terminal of the embodiment of the present invention 3.
Fig. 6 is the structural schematic diagram of the third capacitive sensing block of the mobile terminal of the embodiment of the present invention 3.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
Embodiment 1
The present embodiment provides a kind of mobile terminals, and referring to Fig.1, the front of mobile terminal is provided with touch 2, mobile terminal
The back side is provided with capacitive sensing block 11, and capacitive sensing block 11 is set on flexible circuit board, and flexible circuit board includes conducting wire, mobile
Terminal is also set up including touch chip 3, and touch screen 2 is electrically connected with touch chip 3, and capacitive sensing block 11 passes through conducting wire and touch-control core
Piece 3 is electrically connected;Touch screen 2 is for generating preposition touching signals, and capacitive sensing block 11 is for generating postposition touching signals;Touch-control core
Piece 3 is exported for receiving preposition touching signals and postposition touching signals, and according to preposition touching signals and/or postposition touching signals
Control signal.
The mobile terminal includes but is not limited to smart phone, smartwatch, tablet computer.
The cost of capacitive sensing block and flexible circuit board is all very low.Pass through the touch control operation to capacitive sensing block and touch screen
Combination, the mobile terminal of the present embodiment provides more various interactive mode for user.
Embodiment 2
On the basis of embodiment 1, the present embodiment provides a kind of mobile terminals, and referring to Fig. 2, capacitive sensing block includes first
Capacitive sensing block 102, the second capacitive sensing block 103, first capacitor sensor block 102, the second capacitive sensing block 103 are set to flexibility
On circuit board 101;First capacitor sensor block 102 and the second capacitive sensing block 103 are symmetrical arranged.Postposition touching signals include first
Postposition touching signals, the second postposition touching signals;First capacitor sensor block 102 for generate the first postposition touching signals, second
Capacitive sensing block 103 is for generating the second postposition touching signals.
The mobile terminal of the present embodiment further includes mainboard, and the set-up mode of mainboard is those skilled in the art according to being grasped
Knowledge can be realized.One end of flexible circuit board 101 is provided with FPC connector 104, and FPC slot, touching are provided on mainboard
Control connector.FPC connector 104 is plugged in FPC slot, and FPC slot is electrically connected with touch-control connector, touch-control connector and touching
Control chip electrical connection.
In the present embodiment, first capacitor sensor block 102 is shown in Fig. 3 from sensor block is held, and should include from sensor block is held
First holds signal end from signal end and second is held certainly.Conducting wire on flexible circuit board 101 includes the first conducting wire and the second conducting wire,
FPC connector 104 includes the first connecting line and the second connecting line, and FPC slot includes first interface and second interface.Touch-control connection
Device includes SDA (serial data) signal wire, SCL (serial clock) signal wire, INT (terminal) signal wire, VDD (power supply) signal
Line, RESET (reset) signal wire, GND (ground connection) signal wire, touch-control connector further include that the first oneself appearance signal wire and second holds certainly
Signal wire, touch chip include the first pin and second pin;First passes sequentially through the first conducting wire, the first connection from signal end is held
Line, first interface, first be electrically connecteds from signal wire is held with the first pin, second oneself hold signal end and pass sequentially through the second conducting wire, the
Two connecting lines, second interface, second are electrically connected from signal wire is held with second pin.
In the present embodiment, a touch chip, the preposition touching signals of touch screen output, first capacitor induction are only used
Second postposition touching signals of the first postposition touching signals, the output of the second capacitive sensing block 103 that block 102 exports are transmitted to this
Touch chip, the touch chip generate corresponding according to preposition touching signals, the first postposition touching signals, the second postposition touching signals
Control signal.In the present embodiment, without additional touch chip to first capacitor sensor block 102 and the second capacitive sensing block
103 are responded, and without corresponding touch control layer is increased, cost is relatively low.In other optional embodiments, it can use multiple
Touch chip, multiple touch chips are electrically connected with touch screen, capacitive sensing block respectively, respectively according to touch screen, capacitive sensing block
Touch control operation responded, improve response speed.
Fig. 4 shows the mode of operation that user carries out game using the mobile terminal of the present embodiment, the front of mobile terminal
Touch screen 2 towards user, be provided with direction controlling area 201 and technical ability control zone 202 on touch screen 2, user is sinistral
Thumb touch-control direction controlling area 201 controls the target image movement shown on touch screen 2, and user makes right-handed thumb touch-control skill
Area 202 be can control to realize the technical ability set in game.First capacitor sensor block 102, the second capacitive sensing block 103, user
Remaining four finger of left hand, remaining four finger of the right hand of user are in back sides of the mobile terminal, practical invisible, in order to just
It is still characterized using solid line in explanation, figure.
First capacitor sensor block 102, the second capacitive sensing block 103 receive the touch control operation of user, such as single-click operation, double
Hit operation, long press operation (pressing operation that the duration is more than preset time) etc..First capacitor sensor block 102, the second capacitor
Sensor block 103 exports corresponding postposition touching signals according to the single-click operation, double click operation, long press operation received, relatively
The postposition touching signals answered are corresponding with preset function respectively.As shown in figure 4, user is in the movement using the present embodiment
When terminal carries out game, the second capacitive sensing of left index finger touch-control block 103, right hand index finger touch-control first capacitor sensor block 102.Cause
To increase the position that can carry out touch control operation, user can be operated simultaneously in operation with multiple fingers, can be use
Family provides more various interactive mode, is promoted for experiencing.
The mobile terminal of the present embodiment further includes glass substrate, and touch chip is set on glass substrate, on glass substrate
It is provided with metal lead wire, touch-control connector is electrically connected by metal lead wire with touch chip.Touch chip and metal lead wire exist
Set-up mode on glass substrate is that those skilled in the art can be realized, and details are not described herein again.
Embodiment 3
On the basis of embodiment 1, the present embodiment provides a kind of mobile terminals, and referring to Fig. 5, capacitive sensing block includes first
Capacitive sensing block 102, the second capacitive sensing block 103, third capacitive sensing block 105, first capacitor sensor block 102, the second capacitor
Sensor block 103, third capacitive sensing block 105 are set on flexible circuit board 101.First capacitor sensor block 102 is for generating the
One postposition touching signals, the second capacitive sensing block 103 are used for generating the second postposition touching signals, third capacitive sensing block 105
In generation third postposition touching signals.
As shown in fig. 6, third capacitive sensing block 105 is mutual tolerance sensor block, third capacitive sensing block 105 incudes including mutual tolerance
Portion 151 and mutual tolerance driving portion 152.Third capacitive sensing block 105 includes the first mutual tolerance signal end, the second mutual tolerance signal end, driving
Signal end, the conducting wire on flexible circuit board 101 includes privates, privates, the 5th conducting wire, and FPC connector includes third
Connecting line, the 4th connecting line, the 5th connecting line, FPC slot include third interface, the 4th interface, four or five interfaces, touch-control connector
Including the first mutual tolerance signal wire, the second mutual tolerance signal wire, drive signal line, touch chip includes third pin, the 4th pin,
Five pins.First mutual tolerance signal end passes sequentially through privates, third connecting line, third interface, the first mutual tolerance signal wire and
The electrical connection of three pins;Second mutual tolerance signal end passes sequentially through privates, the 4th connecting line, the 4th interface, the second mutual tolerance signal
Line is electrically connected with the 4th pin;Driving signal end passes sequentially through the 5th conducting wire, the 5th connecting line, the 5th interface, drive signal line
It is electrically connected with the 5th pin.
In the present embodiment, mobile terminal further includes camera 106, and touch chip is for receiving third postposition touch-control
After signal, operational order is sent to camera 106.For example, third capacitive sensing block 105 after receiving long press operation, generates
Characterize the postposition touching signals of camera operation, touch chip is according to the postposition touching signals of the characterization camera operation to camera
106 send camera shooting instruction, and camera 106 executes camera function.Third capacitive sensing block 105 is raw after receiving single-click operation
At the postposition touching signals of characterization photographing operation, touch chip is according to the postposition touching signals of the characterization photographing operation to camera
106 send photographing instruction, and camera 106 executes camera function.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (10)
1. the front of a kind of mobile terminal, the mobile terminal is provided with touch screen, which is characterized in that the back of the mobile terminal
Face is provided with capacitive sensing block, and the capacitive sensing block is set on flexible circuit board, and the flexible circuit board includes conducting wire, institute
It states mobile terminal to also set up including touch chip, the touch screen is electrically connected with the touch chip, and the capacitive sensing block is logical
The conducting wire is crossed to be electrically connected with the touch chip;
The touch screen is for generating preposition touching signals, and the capacitive sensing block is for generating postposition touching signals;
The touch chip is used to receive the preposition touching signals and the postposition touching signals, and according to the preposition touch-control
Signal and/or postposition touching signals output control signal.
2. mobile terminal as described in claim 1, which is characterized in that the capacitive sensing block include first capacitor sensor block,
Second capacitive sensing block;The first capacitor sensor block and the second capacitive sensing block are symmetrical arranged;
The postposition touching signals include the first postposition touching signals, the second postposition touching signals;The first capacitor sensor block
For generating the first postposition touching signals, the second capacitive sensing block is for generating the second postposition touching signals.
3. mobile terminal as claimed in claim 2, which is characterized in that the capacitive sensing block further includes third capacitive sensing
Block, the third capacitive sensing block are equidistant with two long sides of the mobile terminal;
The preposition touching signals further include third postposition touching signals, and the third capacitive sensing block is for generating the third
Postposition touching signals.
4. mobile terminal as described in claim 1, which is characterized in that the mobile terminal further includes mainboard, the flexible electrical
One end of road plate is provided with FPC connector, and FPC slot, touch-control connector are provided on the mainboard;The FPC connector is inserted
It is connected in the FPC slot, the FPC slot is electrically connected with the touch-control connector, the touch-control connector and the touch-control
Chip electrical connection.
5. mobile terminal as claimed in claim 4, which is characterized in that the capacitive sensing block be from hold sensor block, it is described from
Holding sensor block includes first from signal end and second is held from signal end is held, and the conducting wire includes the first conducting wire and the second conducting wire, institute
Stating FPC connector includes the first connecting line and the second connecting line, and the FPC slot includes first interface and second interface, described
Touch-control connector includes first from signal wire and second is held from signal wire is held, and the touch chip includes that the first pin and second draws
Foot;
Described first passes sequentially through first conducting wire, first connecting line, the first interface, described the from signal end is held
One be electrically connected from signal wire is held with first pin, described second oneself hold signal end and pass sequentially through second conducting wire, described
Second connecting line, the second interface, described second are electrically connected from signal wire is held with the second pin.
6. mobile terminal as claimed in claim 4, which is characterized in that the capacitive sensing block is mutual tolerance sensor block, described mutual
Holding sensor block includes the first mutual tolerance signal end, the second mutual tolerance signal end, driving signal end, and the conducting wire includes privates, the
Four conducting wires, the 5th conducting wire, the FPC connector include third connecting line, the 4th connecting line, the 5th connecting line, the FPC slot
Including third interface, the 4th interface, four or five interfaces, the touch-control connector includes the first mutual tolerance signal wire, the second mutual tolerance signal
Line, drive signal line, the touch chip include third pin, the 4th pin, the 5th pin;
The first mutual tolerance signal end passes sequentially through the privates, the third connecting line, the third interface, described
One mutual tolerance signal wire is electrically connected with the third pin;The second mutual tolerance signal end passes sequentially through privates, described
4th connecting line, the 4th interface, the second mutual tolerance signal wire are electrically connected with the 4th pin;The driving signal end
Pass sequentially through the 5th conducting wire, the 5th connecting line, the 5th interface, the drive signal line and the 5th pin
Electrical connection.
7. mobile terminal as claimed in claim 4, which is characterized in that the mobile terminal further includes glass substrate, the touching
Control chip is set on the glass substrate, metal lead wire is provided on the glass substrate, the touch-control connector passes through institute
Metal lead wire is stated to be electrically connected with the touch chip.
8. mobile terminal as claimed in claim 3, which is characterized in that the mobile terminal further includes camera, the touch-control
Chip is used for after receiving the third postposition touching signals, and Xiang Suoshu camera sends operational order.
9. mobile terminal as described in claim 1, which is characterized in that the control signal is for controlling on the touch screen
Target image is mobile or realizes predetermined registration operation.
10. mobile terminal as described in claim 1, which is characterized in that the capacitive sensing block is for receiving preset touch behaviour
Make, and for generating corresponding postposition touching signals according to preset touch operation;
The preset touch operation includes single-click operation, double click operation or long press operation, and the long press operation is super for the duration
Cross the pressing operation of preset time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811496066.9A CN109542281A (en) | 2018-12-07 | 2018-12-07 | Mobile terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811496066.9A CN109542281A (en) | 2018-12-07 | 2018-12-07 | Mobile terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109542281A true CN109542281A (en) | 2019-03-29 |
Family
ID=65854332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811496066.9A Pending CN109542281A (en) | 2018-12-07 | 2018-12-07 | Mobile terminal |
Country Status (1)
Country | Link |
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CN (1) | CN109542281A (en) |
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