CN102185947A - Touch mobile phone keyboard - Google Patents
Touch mobile phone keyboard Download PDFInfo
- Publication number
- CN102185947A CN102185947A CN2011101167179A CN201110116717A CN102185947A CN 102185947 A CN102185947 A CN 102185947A CN 2011101167179 A CN2011101167179 A CN 2011101167179A CN 201110116717 A CN201110116717 A CN 201110116717A CN 102185947 A CN102185947 A CN 102185947A
- Authority
- CN
- China
- Prior art keywords
- keyboard
- touch
- mobile phone
- control sensing
- plastic film
- 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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- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000002985 plastic film Substances 0.000 claims description 20
- 229920006255 plastic film Polymers 0.000 claims description 20
- 238000007639 printing Methods 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 8
- 239000010409 thin film Substances 0.000 abstract 4
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention discloses a touch mobile phone keyboard, which comprises a shell and a touch induction keyboard. The touch induction keyboard comprises a plastic thin film and an ink layer. The plastic thin film has an inner surface and an outer surface, wherein the inner surface is closer to a mobile phone body than the outer surface. The ink layer is positioned on the inner surface of the plastic thin film, and comprises a mobile phone key patterns, touch induction units and conductive ink lines thereof, and protective ink, wherein the mobile phone key patterns are printed on the inner surface of the plastic thin film; the touch induction units and the conductive ink lines thereof are printed on the mobile phone key patterns; and the protective ink is printed on the touch induction units and the conductive ink lines thereof. The shell is a layer of plastics, and is clad on the outer surface of the touch induction keyboard in a withdrawal way. Touch induction line are embedded into the structure of the keyboard in form of layer structure so as to ensure the touch flexibility of the mobile phone keyboard at the same time of overcoming the shortcomings of high cost, great thickness, great weight and the like of the multi-part mobile phone keyboard in the prior art; and the touch mobile phone keyboard is designed to be integrated with the shell, so the overall strength of the keyboard is strengthened, and the service life of the keyboard is prolonged.
Description
Technical field
The present invention relates to cell phone keyboard, particularly the touch controlled handset keyboard.
Background technology
Mobile phone in the market uses keyboard as its main input equipment mostly, wherein touch keyboard more commonly.The structure of this kind keyboard all is multiple piece construction mostly, is about to panel, button, wiring board, circuit board according to certain design and assembly together.But adopt the touch keyboard of this structure, because complex structure need cooperate the adjustment of multiple piece construction to test and assemble during design, thereby cost is higher; And in design multiple piece construction keyboard,, force mobile phone that certain thickness will be arranged because assembling mechanism needs very big space, make product not reach people to light, thin demand.
Summary of the invention
The technical problem to be solved in the present invention is, overcome above-mentioned defective of the prior art, provide a kind of in the serviceability that does not reduce touch controlled key with do not influence under the prerequisite of touch-control sensing function, do not need multi-piece type assembling and test, thereby simplify the structure, reduced the touch controlled handset keyboard of cost.
In order to achieve the above object, the technical solution used in the present invention is:
The touch controlled handset keyboard comprises housing, and the touch-control sensing keyboard is characterized in that: the touch-control sensing keyboard comprises plastic film and ink lay; Plastic film has inner face and outside, and its inner face is relatively near the mobile phone body; Ink lay is positioned at the inner face of plastic film, comprise: be printed on the mobile phone key pattern on the plastic film inner face, be printed on touch-control sensing unit and electrically conductive ink circuit thereof on the mobile phone key pattern, be printed on the protection printing ink on touch-control sensing unit and the electrically conductive ink circuit thereof; Described housing is one deck plastic cement, and it keeps away the outer surface that the position is coated on the touch-control sensing keyboard.
Adopt technique scheme, the present invention has reached following beneficial effect with respect to prior art:
A. the form of touch-control sensing circuit with layer structure is embedded in the structure of keyboard, guaranteed that button has very high sensitivity under touch-control on the one hand; On the other hand, the integral body of keyboard is closed structure, and only needing does not need multi-piece type assembling and test according to designing requirement arrange key position and circuit; Also reduce the thickness of keyboard simultaneously, made product light and thin;
B. with touch-control sensing keyboard and housing integrated design, promoted the keyboard integral intensity, improved the useful life of keyboard, and can design according to the increase in demand aesthetic feeling.
Description of drawings
Fig. 1 is the structural representation of the execution mode of touch keyboard of the present invention;
Fig. 2 is the layer structural representation of the touch-control sensing keyboard of execution mode shown in Figure 1.
Embodiment
The present invention is described further below in conjunction with accompanying drawing and execution mode.
What Fig. 1 showed is the structural representation of the execution mode of touch keyboard of the present invention.As shown in the figure, the cell phone keyboard of present embodiment comprises housing 1 and touch-control sensing keyboard 2; Described housing 1 is one deck plastic layer, and it is kept away the position and is coated on the touch-control sensing keyboard 2, and the mobile phone key pattern is arranged on the touch-control sensing keyboard 2.
What Fig. 2 showed is the layer structural representation of the touch-control sensing keyboard of present embodiment.Touch-control sensing keyboard 2 as shown in the figure comprises plastic film 4 and ink lay, and plastic film 4 has inner face and outside, its inner face with respect to its outside more near the mobile phone body; Ink lay is positioned at the inner face of plastic film 4, comprise: the mobile phone key pattern 5 that is printed on plastic film 4 inner faces, be printed on touch-control sensing unit and electrically conductive ink circuit 6 thereof on the mobile phone key pattern 5, be printed on the protection printing ink 7 on touch-control sensing unit and the electrically conductive ink circuit 6 thereof; Also be extended with the plastic film 4 and the ink lay of touch-control sensing keyboard 2 in the edge of touch-control sensing keyboard 2, the described keyboard lead 3 that extended to form, keyboard lead 3 extends to outside the housing 1; Described mobile phone key pattern 5 is numerical key and/or function key, forms in the housing 1 on touch-control sensing keyboard 2, avoids the part of mobile phone key pattern 5, keeps away the position and coats upward plastic layer.
Preferably plastic film is the polycarbonate plastic film.
Make the touch-control sensing keyboard of present embodiment, can be according to following step:
A. form the touch-control sensing keyboard: the inner face printing cell phone keyboard pattern at the polycarbonate plastic film forms the ground floor ink lay; Printing touch-control sensing unit forms second layer ink lay on the basis of ground floor ink lay; Printing protection ink lay forms the 3rd layer of ink lay on the basis of second layer ink lay;
Touch-control sensing unit on the needs assurance second layer ink lay is corresponding up and down with the cell phone keyboard pattern on the ground floor ink lay;
B. the touch-control sensing keyboard is carried out hot pressing or shape by die-cutting moulding, its profile is adjusted to the shape that designs, form the keyboard lead after the moulding;
C. the touch-control sensing keyboard of handling is put into through carrying out in mold an actor's rendering of an operatic tune of keeping away the position design and penetrated in the mould to form shell.
The mould injection goes out in the process, needing to keep the keyboard lead is the double-layer folding structure, described double-layer folding structure is: the keyboard lead is folding once to the direction of the ink lay of touch induction keyboard, subsequently again with the keyboard lead to the folding double-layer folding structure that once forms of the direction of the plastic film layers of keyboard lead.
The keyboard lead is made as the double-layer folding structure can be so that the later stage assembly of keyboard lead can also guarantee that the electrically conductive ink circuit of keyboard lead is being accepted a side of assembly.
With execution mode the present invention has been done detailed explanation in conjunction with the accompanying drawings above.But the present invention is not limited to this, and any those skilled in the art under the prerequisite of the new aim of this practicality, can make various distortion and modification in the ken that is possessed.
Claims (6)
1. the touch controlled handset keyboard comprises housing, and the touch-control sensing keyboard is characterized in that: the touch-control sensing keyboard comprises plastic film and ink lay; Plastic film has inner face and outside, its inner face with respect to its outside more near the mobile phone body; Ink lay is positioned at the inner face of plastic film, comprise: be printed on the mobile phone key pattern on the plastic film inner face, be printed on touch-control sensing unit and electrically conductive ink circuit thereof on the mobile phone key pattern, be printed on the protection printing ink on touch-control sensing unit and the electrically conductive ink circuit thereof; Described housing is one deck plastic cement, and it keeps away the outer surface that the position is coated on the touch-control sensing keyboard.
2. touch controlled handset keyboard according to claim 1 is characterized in that: the edge at the touch-control sensing keyboard also has the keyboard lead, and the keyboard lead is the extension of the plastic film and the ink lay of touch-control sensing keyboard; The end of described electrically conductive ink circuit concentrates on the keyboard lead.
3. touch controlled handset keyboard according to claim 2 is characterized in that: described keyboard lead extends to outside the housing, and is the double-layer folding structure.
4. touch controlled handset keyboard according to claim 1 is characterized in that: described mobile phone key pattern is overlapping corresponding up and down with the touch-control sensing unit.
5. according to each described touch controlled handset keyboard of claim 1-4, it is characterized in that: described mobile phone key pattern comprises numerical key and/or function key.
6. touch controlled handset keyboard according to claim 5 is characterized in that: described plastic film is the polycarbonate plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101167179A CN102185947A (en) | 2011-05-06 | 2011-05-06 | Touch mobile phone keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101167179A CN102185947A (en) | 2011-05-06 | 2011-05-06 | Touch mobile phone keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102185947A true CN102185947A (en) | 2011-09-14 |
Family
ID=44572015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101167179A Pending CN102185947A (en) | 2011-05-06 | 2011-05-06 | Touch mobile phone keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102185947A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021296A (en) * | 2017-12-04 | 2018-05-11 | 广东格林精密部件股份有限公司 | Integral intelligent surface structure function part and its manufacture method |
| CN115361011A (en) * | 2022-07-12 | 2022-11-18 | 宁波普瑞均胜汽车电子有限公司 | Key structure integrated with touch pressure induction and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094991A1 (en) * | 2006-02-10 | 2007-08-23 | Milliken & Company | Printed capacitive sensor |
| US20080202912A1 (en) * | 2006-10-30 | 2008-08-28 | T-Ink, Inc. | Proximity sensor for a vehicle |
| CN101636710A (en) * | 2007-02-27 | 2010-01-27 | 摩托罗拉公司 | The adaptable user interface and the mechanism that are used for portable electric appts |
| CN101809691A (en) * | 2007-04-20 | 2010-08-18 | 英克-罗吉克斯有限公司 | In-molded capacitive switch |
| CN201773379U (en) * | 2010-05-28 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Touch control type transparent keyboard |
| CN202085219U (en) * | 2011-05-06 | 2011-12-21 | 昆山金利表面材料应用科技股份有限公司 | Touch-control keypad of cellphone |
-
2011
- 2011-05-06 CN CN2011101167179A patent/CN102185947A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094991A1 (en) * | 2006-02-10 | 2007-08-23 | Milliken & Company | Printed capacitive sensor |
| US20080202912A1 (en) * | 2006-10-30 | 2008-08-28 | T-Ink, Inc. | Proximity sensor for a vehicle |
| CN101636710A (en) * | 2007-02-27 | 2010-01-27 | 摩托罗拉公司 | The adaptable user interface and the mechanism that are used for portable electric appts |
| CN101809691A (en) * | 2007-04-20 | 2010-08-18 | 英克-罗吉克斯有限公司 | In-molded capacitive switch |
| CN201773379U (en) * | 2010-05-28 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Touch control type transparent keyboard |
| CN202085219U (en) * | 2011-05-06 | 2011-12-21 | 昆山金利表面材料应用科技股份有限公司 | Touch-control keypad of cellphone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021296A (en) * | 2017-12-04 | 2018-05-11 | 广东格林精密部件股份有限公司 | Integral intelligent surface structure function part and its manufacture method |
| CN115361011A (en) * | 2022-07-12 | 2022-11-18 | 宁波普瑞均胜汽车电子有限公司 | Key structure integrated with touch pressure induction and preparation method thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20110914 |