CN108334242A - A kind of touch input device - Google Patents
A kind of touch input device Download PDFInfo
- Publication number
- CN108334242A CN108334242A CN201810245579.6A CN201810245579A CN108334242A CN 108334242 A CN108334242 A CN 108334242A CN 201810245579 A CN201810245579 A CN 201810245579A CN 108334242 A CN108334242 A CN 108334242A
- Authority
- CN
- China
- Prior art keywords
- touch
- layer
- touch input
- equipment body
- shell
- 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
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- LVROLHVSYNLFBE-UHFFFAOYSA-N 2,3,6-trichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1Cl LVROLHVSYNLFBE-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
Abstract
The present invention provides a kind of touch input devices, the touch input device includes shell, equipment body, button and antenna, the equipment body and antenna are set in shell, the equipment body includes touch input unit and touch signal processing unit, the touch input unit includes panel layer, substrate, presses inductive layer and flexible PCB, the flexible PCB respectively with panel layer and press inductive layer and connect, described to press inductive layer setting on the surface of the substrate, the panel layer is set to outermost layer；The touch-control sensing layer is used for when detecting user's finger in the touch action on panel layer, is determined the touch location of the user's finger, is improved the touch reaction efficiency of user.
Description
Technical field
The present invention relates to a kind of touch input devices.
Background technology
The electric resistance touch screen of the terminal devices such as traditional mobile phone is fitted together with hand set machine shell, there is male and fomale(M＆F), structure
Blow-by.What concrete application must compare front end currently on the market is a kind of touch screen using TOUCHLENS technologies, and Chinese is commonly called as
It for " mirror surface type touch screen ", " pure plane touch screen " etc., has been widely recognized and has applied now, be main with apple iPhone
Motive force, it is divided into resistance-type and condenser type, and iPhone capacitive technologies are applied more in the market before this
It is resistance-type, operation principle is the same with traditional resistive touchscreen.
The main feature of TOUCHLENS:(1) touch panel and hand set machine shell surface be substantially flat, sealing structure, anti-gray
Dirt;(2) irregular shape can be processed, cell phone appearance is designed more attractive;(3) it is hand-written it is smooth, feel is comfortable, panel is clear
It is clean, appearance is beautiful, material is really up to the mark, it is not easy to broken;(4) because upper/lower electrode layer is all membrane structure, thickness compares conventional touch screen
It is thinner, advantage is had much for structure design.
Either traditional four-wire resistance type touch screen or TOUCHLENS structures, the above mobile phone can only single-touch, no
It can meet and enrich touch action experience, burning hot multiple point touching technology promotes the further development of resistive touch screen.In capacitance
Shield today for propagating its belief on a large scale, resistive touch screen solution is intrinsic simple, inexpensive with it, supports a variety of input media
The advantages of (conductor, non-conductor), still occuping market one seat compared with capacitive touch screen solution, durability and more
Touch is two big weaknesses of touch screens, while the touching device of the terminal devices such as existing mobile phone is imitated using traditional stacking
Fruit, touch sensible effect are poor, it is therefore necessary to design a kind of touching device of new model terminal.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of touch input device.The present invention is specifically with as follows
What technical solution was realized：
A kind of touch input device, the touch input device include shell, equipment body, button and antenna, the equipment body
It is set in shell with antenna, the shell includes a placement cavity；The shell include back plate and be set to the back
All side of sidewall portion on plate periphery, the back plate and all side of sidewall portion are enclosed for storing putting for the terminal body and antenna
Chamber is emptied, the side of the week side of sidewall portion has been bent to form flanging, and the flanging is covered in the surface periphery of the equipment body
Part, the button is arranged by holder and hull outside, and button is carried out by the circuit board in key circuit and equipment body
Electrical connection；
The equipment body includes touch input unit and touch signal processing unit, and the touch input unit includes panel
Layer, substrate press inductive layer and flexible PCB, the flexible PCB respectively with panel layer and press inductive layer and connect, institute
It states and presses inductive layer setting on the surface of the substrate, the panel layer is set to outermost layer；The touch-control sensing layer is for detecting
To user's finger in the touch action on panel layer, the touch location of the user's finger is determined.
Wherein touch-control sensing layer includes being applied in multiple driving electrodes of drive signal and exporting that touch location can be detected
Sensing signal multiple receiving electrodes and driving portion and induction part, the driving portion is for touch-control sensing layer in touch input
When to the multiple driving motor apply drive signal, the induction part for receive when touch-control sensing layer is touched
Capacitance change information sensing signal and the position of touch is detected with this；The signal of the touch signal processing unit is defeated
Enter end with induction part to be connected, the electric signal for the induction part output to the touch-control sensing layer carries out at signal amplification and filtering
Reason, identifies the touch command of user's finger, and outputs this to equipment body and execute corresponding operation.
Further, wherein conductive material layer is additionally provided between panel layer and touch-control sensing layer.
Further, the multiple driving electrodes and multiple receiving electrodes constitute orthogonal array.
Further, the panel layer is transparent resin layer made of resin material.
Further, the shell is made of non-conductive material.
The present invention provides a kind of touch input devices, have the advantages that：
The present invention provides a kind of touch input device, which includes shell, equipment body, button and antenna,
The equipment body and antenna are set in shell, and the equipment body includes that touch input unit and touch signal processing are single
Member, the touch input unit include panel layer, substrate, press inductive layer and flexible PCB, the flexible PCB difference
With panel layer and press inductive layer and connect, described to press inductive layer setting on the surface of the substrate, the panel layer is set to outermost
Layer；The touch-control sensing layer is used for when detecting user's finger in the touch action on panel layer, determines the user's finger
Touch location, improve the touch reaction efficiency of user.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of touch input device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of touch input unit provided in an embodiment of the present invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
A kind of touch input device, as shown in Figs. 1-2, the touch input device include shell 1, equipment body 2, button 3
And antenna, the equipment body 2 and antenna are set in shell 1, the shell includes a placement cavity；The shell includes the back of the body
Portion's plate and all side of sidewall portion on the back plate periphery, the back plate are enclosed with all side of sidewall portion for storing
The placement cavity of terminal body and antenna is stated, the side of the week side of sidewall portion has been bent to form flanging, and the flanging is covered in institute
State the surface periphery part of equipment body, the button is arranged by holder and hull outside, button by key circuit with set
Circuit board in standby main body is electrically connected；
The equipment body includes touch input unit and touch signal processing unit, and the touch input unit includes panel layer
21, substrate 22, press inductive layer 23 and flexible PCB 24, the flexible PCB 24 is answered with panel layer 21 and touch press sensing respectively
Layer 23 connects, and the inductive layer that presses is arranged on the surface of substrate 22, and the panel layer 21 is set to outermost layer；The touch-control sense
Answer layer for when detecting user's finger in the touch action on panel layer, determining the touch location of the user's finger.
Wherein touch-control sensing layer includes being applied in multiple driving electrodes of drive signal and exporting that touch location can be detected
Sensing signal multiple receiving electrodes and driving portion and induction part, the driving portion is for touch-control sensing layer in touch input
When to the multiple driving motor apply drive signal, the induction part for receive when touch-control sensing layer is touched
Capacitance change information sensing signal and the position of touch is detected with this；The signal of the touch signal processing unit is defeated
Enter end with induction part to be connected, the electric signal for the induction part output to the touch-control sensing layer carries out at signal amplification and filtering
Reason, identifies the touch command of user's finger, and outputs this to equipment body and execute corresponding operation.
Further, wherein conductive material layer is additionally provided between panel layer and touch-control sensing layer.
Further, the multiple driving electrodes and multiple receiving electrodes constitute orthogonal array.
Further, the panel layer is transparent resin layer made of resin material.
Further, the shell is made of non-conductive material.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of touch input device, which includes shell, equipment body, button and antenna, the equipment master
Body and antenna are set in shell, and the shell includes a placement cavity；The shell include back plate and be set to the back of the body
All side of sidewall portion on portion's plate periphery, the back plate and all side of sidewall portion are enclosed for storing the terminal body and antenna
Cavity is placed, the side of the week side of sidewall portion has been bent to form flanging, and the flanging is covered in the surface week of the equipment body
Edge point, the button is arranged by holder and hull outside, button by the circuit board in key circuit and equipment body into
Row electrical connection, it is characterised in that：
The equipment body includes touch input unit and touch signal processing unit, and the touch input unit includes panel
Layer, substrate press inductive layer and flexible PCB, the flexible PCB respectively with panel layer and press inductive layer and connect, institute
It states and presses inductive layer setting on the surface of the substrate, the panel layer is set to outermost layer；The touch-control sensing layer is for detecting
To user's finger in the touch action on panel layer, the touch location of the user's finger is determined；
Wherein touch-control sensing layer includes being applied in multiple driving electrodes of drive signal to detect the sense of touch location with output
Survey the multiple receiving electrodes and driving portion and induction part of signal, the driving portion for touch-control sensing layer in touch input to
The multiple driving motor applies drive signal, and the induction part is for receiving the electricity occurred when touch-control sensing layer is touched
Hold the sensing signal of the information of variable quantity and detects the position of touch with this；The signal input part of the touch signal processing unit
It is connected with induction part, the electric signal for the induction part output to the touch-control sensing layer carries out signal amplification and is filtered,
It identifies the touch command of user's finger, and outputs this to equipment body and execute corresponding operation.
2. a kind of touch input device according to claim 1, it is characterised in that：Wherein panel layer and touch-control sensing layer it
Between be additionally provided with conductive material layer.
3. a kind of touch input device according to claim 1, it is characterised in that：The multiple driving electrodes and multiple
Receiving electrode constitutes orthogonal array.
4. a kind of touch input device according to claim 1, it is characterised in that：The panel layer is by resin material system
At transparent resin layer.
5. a kind of touch input device according to claim 1, it is characterised in that：The shell is by non-conductive material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245579.6A CN108334242A (en) | 2018-03-23 | 2018-03-23 | A kind of touch input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245579.6A CN108334242A (en) | 2018-03-23 | 2018-03-23 | A kind of touch input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108334242A true CN108334242A (en) | 2018-07-27 |
Family
ID=62932291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810245579.6A Pending CN108334242A (en) | 2018-03-23 | 2018-03-23 | A kind of touch input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108334242A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204302939U (en) * | 2014-11-27 | 2015-04-29 | 深圳欧菲光科技股份有限公司 | Touch-screen, touch display screen and mobile terminal |
| CN105224139A (en) * | 2015-10-30 | 2016-01-06 | 深圳市汇顶科技股份有限公司 | Touch control device and carry out the method for fingerprint detection on touch control device |
| CN105426013A (en) * | 2015-07-27 | 2016-03-23 | 希迪普公司 | Smartphone |
-
2018
- 2018-03-23 CN CN201810245579.6A patent/CN108334242A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204302939U (en) * | 2014-11-27 | 2015-04-29 | 深圳欧菲光科技股份有限公司 | Touch-screen, touch display screen and mobile terminal |
| CN105426013A (en) * | 2015-07-27 | 2016-03-23 | 希迪普公司 | Smartphone |
| CN105224139A (en) * | 2015-10-30 | 2016-01-06 | 深圳市汇顶科技股份有限公司 | Touch control device and carry out the method for fingerprint detection on touch control device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |