CN103199843B - Utilize the capacitive touch drive plastic product that air layer pressure changes - Google Patents
Utilize the capacitive touch drive plastic product that air layer pressure changes Download PDFInfo
- Publication number
- CN103199843B CN103199843B CN201310128824.2A CN201310128824A CN103199843B CN 103199843 B CN103199843 B CN 103199843B CN 201310128824 A CN201310128824 A CN 201310128824A CN 103199843 B CN103199843 B CN 103199843B
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- Prior art keywords
- plastic
- conductive layer
- air layer
- plastic casing
- indicating area
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- 239000004033 plastic Substances 0.000 title claims abstract description 70
- 229920003023 plastic Polymers 0.000 title claims abstract description 70
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000003854 Surface Print Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Gloves (AREA)
Abstract
The invention belongs to frosting decoration technique field, be specifically related to a kind of capacitive touch drive plastic product utilizing air layer pressure to change, comprise plastic casing, it is characterized in that: also comprise the indicating area being positioned at plastic casing surface, the air layer enclosed by conductive layer and plastic casing.The present invention can not only prevent human body electric field from touching non-indicating area (namely on plastic products except other region of indicating area, conductive layer) and cause induction conduction current, solves the interference problem starting electric function; Any material (comprising electric conductor and insulator) is touched indicating area and can be driven electric function, does not affect by gloves and plastic casing seals water-fastness completely, and the capacitor-type touch being applicable to plastic material drives on product; Plastic casing surface is provided with indicating area, drives electric function with stable touching.
Description
Technical field
The invention belongs to frosting decoration technique field, be specifically related to a kind of capacitive touch drive plastic product utilizing air layer pressure to change, plastic product housing designs an air layer, indicating area above touching air layer, inner air is made to produce pressure change, with air pressure variations conduct electricity, do not need human magnetic field or conductive materials conduction.
Background technology
At present, known capacitive induction touching product, is made up of nonmetallic materials, standard button, transducer, line film, roller, a stroke fast switch.When finger contact, human body electric field light-transmitting panel conducts to transducer to touch electronic installation, drives electric function.It plates one deck conductive materials in nonmetallic materials, utilizes human body to touch, and health electricity is transmitted to interiors of products, drives the electric function that product is arranged.
The shortcoming of the said goods is: human body electric field, at non-indicator induction conduction current, causes the puzzlement starting electric function; Conductive layer usually and be not sealed at insulating material (as in plastics), inconveniently to clean whole plastic casing; Usually when operation, operating personnel are with gloves, now need ceaselessly to wear, slip out of the hand cover, comparatively inconvenience.
Summary of the invention
The object of the invention is to overcome the problems referred to above, a kind of capacitive touch drive plastic product utilizing air layer pressure to change is provided, an air layer is made at the plastic casing back side, indicating area, touching plastic casing surface, back side air layer pressure is made to change and conduct micro-electric current, to drive electric function, especially do not need through human body electric field and charge species to drive electric function.
To achieve these goals, the technical solution adopted in the present invention is: utilize the capacitive touch drive plastic product that air layer pressure changes, comprise plastic casing, it is characterized in that: also comprise the indicating area being positioned at plastic casing surface, the air layer enclosed by conductive layer and plastic casing.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, the plastic casing back side with the first conductive layer is assembled with the plastic plate with the second conductive layer.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, plastic casing surface is provided with plastic film, and indicating area is positioned at film surface, and the first conductive layer is located at the back side of plastic film.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, the described plastic casing back side is provided with a groove, and in part recess, setting tool has the plastic plate of the second conductive layer.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, the plastic plate and the plastic casing that are printed with the second conductive layer close fixing by gluing.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, the first described conductive layer, the second conductive layer and plastic casing enclose out air layer; First conductive layer, air layer, the second conductive layer are linked in sequence.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, insulator or electric conductor touch indicating area, make air layer pressure change to conduct micro-electric current.
The aforesaid capacitive touch drive plastic product utilizing air layer pressure to change, the non-indicating area of electric conductor touching plastic casing, the micro-electric current of non-conducting.
The present invention arranges an air layer below indicating area, and it is enclosed by two conductive layers and plastic casing and forms, and by touching the indicating area on plastic casing surface, making back side air layer produce pressure change, conducting micro-electric current to drive electric function.The present invention can not only prevent human body electric field from touching non-indicating area (namely on plastic products except other region of indicating area, conductive layer) and cause induction conduction current, solves the interference problem starting electric function; Any material (comprising electric conductor and insulator) is touched indicating area and can be driven electric function, does not affect by gloves and plastic casing seals water-fastness completely, and the capacitor-type touch being applicable to plastic material drives on product; Plastic casing surface is provided with indicating area, drives electric function with stable touching.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
According to Fig. 1, a kind of capacitive touch drive plastic product utilizing air layer pressure to change, comprise plastic film 1, be printed in first conductive layer 2 at film 1 back side, utilize in-mould injection technique by plastic layer 3, plastic film 1 and the first conductive layer 2 one-body molded one-tenth one plastic casing, will there is the film 1 of conductive materials and mould ester once injection moulding during making.Plastic casing tool sensing function, the plastic casing back side is in one-body molded process, a groove 8 is reserved at the back side, indicating area, plastic casing surface, on groove 8, locking one is printed on the plastic plate 6 of the second conductive layer 5, the plastic plate 6 of the second conductive layer 5 is had by a surface printing, stick in groove 8 by gum 7, plastic plate 6, plastic layer 3, film 1 back side enclose air layer 4.When touching the position in indicating area 9, air layer 4 is caused to produce pressure change to transmit micro-electric current.
Touching induction structure of the present invention is simple, do not need to carry out conduct electrons function through human body electric field and charge species, touch in indicating area 9, can conduct electrons function, touching namely can not conduct electrons function in non-indicating positions, and its body outward appearance does not affect by other problem causing false touch maybe cannot respond to.
Above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops on protection scope of the present invention.
Claims (5)
1. utilize the capacitive touch drive plastic product that air layer pressure changes, comprise plastic casing, it is characterized in that: also comprise the indicating area being positioned at plastic casing surface, the air layer enclosed by conductive layer and plastic casing, conductive layer is the first conductive layer and the second conductive layer; The described plastic casing back side with the first conductive layer is assembled with the plastic plate with the second conductive layer; The described plastic casing back side is provided with a groove, and in part recess, setting tool has the plastic plate of the second conductive layer; First conductive layer, air layer, the second conductive layer and plastic plate are linked in sequence from top to bottom.
2. the capacitive touch drive plastic product utilizing air layer pressure to change according to claim 1, it is characterized in that: plastic casing surface is provided with plastic film, and indicating area is positioned at film surface, the first conductive layer is located at the back side of plastic film.
3. the capacitive touch drive plastic product utilizing air layer pressure to change according to claim 2, is characterized in that: plastic plate and the plastic casing with the second conductive layer close fixing by gluing.
4. the capacitive touch drive plastic product utilizing air layer pressure to change according to claim 3, is characterized in that: insulator or electric conductor touch indicating area, makes air layer pressure change to conduct micro-electric current.
5. the capacitive touch drive plastic product utilizing air layer pressure to change according to claim 3, is characterized in that: the non-indicating area of electric conductor touching plastic casing, the micro-electric current of non-conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128824.2A CN103199843B (en) | 2013-04-15 | 2013-04-15 | Utilize the capacitive touch drive plastic product that air layer pressure changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128824.2A CN103199843B (en) | 2013-04-15 | 2013-04-15 | Utilize the capacitive touch drive plastic product that air layer pressure changes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103199843A CN103199843A (en) | 2013-07-10 |
| CN103199843B true CN103199843B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310128824.2A Active CN103199843B (en) | 2013-04-15 | 2013-04-15 | Utilize the capacitive touch drive plastic product that air layer pressure changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199843B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113965633B (en) * | 2021-09-23 | 2024-03-01 | 昆山峰实电子外观应用科技有限公司 | Touch vibration product and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5196782A (en) * | 1989-06-28 | 1993-03-23 | Lutron Electronics Co., Inc. | Touch-operated power control |
| CN102339179A (en) * | 2010-07-16 | 2012-02-01 | 义隆电子股份有限公司 | Three-dimensional touch sensor and application method thereof |
| CN203368433U (en) * | 2013-04-15 | 2013-12-25 | 昆山金利表面材料应用科技股份有限公司 | Capacitive touch drive plastic product using air layer pressure change |
-
2013
- 2013-04-15 CN CN201310128824.2A patent/CN103199843B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5196782A (en) * | 1989-06-28 | 1993-03-23 | Lutron Electronics Co., Inc. | Touch-operated power control |
| CN102339179A (en) * | 2010-07-16 | 2012-02-01 | 义隆电子股份有限公司 | Three-dimensional touch sensor and application method thereof |
| CN203368433U (en) * | 2013-04-15 | 2013-12-25 | 昆山金利表面材料应用科技股份有限公司 | Capacitive touch drive plastic product using air layer pressure change |
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| Publication number | Publication date |
|---|---|
| CN103199843A (en) | 2013-07-10 |
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Effective date of registration: 20160114 Address after: Suzhou City, Jiangsu province 215300 city of Kunshan economic and Technological Development Zone Road No. 1098 Patentee after: KEE EVER BRIGHT DECORATIVE TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu province 215300 city of Kunshan economic and Technological Development Zone Road No. 1098 Patentee before: Kunshan Jinli Surface Materials Application Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190313 Address after: 215300 No. 1098 Kunjia Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Fengshi Electronic Appearance Technology Co., Ltd. Address before: 215300 No. 1098 Kunjia Road, Kunshan Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: KEE EVER BRIGHT DECORATIVE TECHNOLOGY CO., LTD. |
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