CN107085485A - Suitable for the Intelligent touch electronic whiteboard of classroom instruction - Google Patents
Suitable for the Intelligent touch electronic whiteboard of classroom instruction Download PDFInfo
- Publication number
- CN107085485A CN107085485A CN201710309795.8A CN201710309795A CN107085485A CN 107085485 A CN107085485 A CN 107085485A CN 201710309795 A CN201710309795 A CN 201710309795A CN 107085485 A CN107085485 A CN 107085485A
- Authority
- CN
- China
- Prior art keywords
- blank
- nano
- control server
- electronic whiteboard
- classroom instruction
- 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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- 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
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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)
- Drawing Aids And Blackboards (AREA)
Abstract
A kind of Intelligent touch electronic whiteboard suitable for classroom instruction, including：Blank, blank framework is provided with the outer rim of blank；Capacitance contact board, polyester film basement membrane is pasted on the back side of blank by optical cement, it is used to be provided with nano-silver conductive coating on the side that is connected with blank in polyester film basement membrane, nano-silver conductive coating is connected with touch signal controller by being flexibly connected winding displacement, in being provided with protective plate on the lateral surface of nano-silver conductive coating, protective plate, capacitance contact board and blank formation sandwich are arranged on blank framework；Server is controlled, control server is connected with controller signals, and control server is also associated with a projector equipment.By said structure design, the present invention is provided simultaneously with the writing function of blank, has projecting function again, its is simple in construction, easy to use, is highly suitable for classroom instruction.
Description
Technical field
The present invention relates to teaching equipment technical field, more specifically, a kind of more particularly to intelligence suitable for classroom instruction
Can touch electronic whiteboard.
Background technology
In recent years, with the continuous propulsion that IT application in education sector and education skill are modernized, the band such as electronic whiteboard, touch TV
The teaching equipment for having interactive function instead of the pattern that traditional blackboard adds media television, enter among numerous classrooms.
Due to the particularity that education and instruction is applied, determine that the touch product in classroom should have easy to use, flexible
The features such as understandable, operation freedom, fluent writing, fast response time, while the specific environment in classroom also determines to touch product needs
With waterproof and dustproof, anticollision, the ardware features such as scuffing are not afraid of, to ensure service life.
However, the application technology species of touch-control product is various in education market at present, and different properties, so it is increased by
The difficulty that consumer selects for product.In addition, most of existing multimedia teaching instrument still uses tablet personal computer knot
Structure, it is applied to student's independent study, is unsuitable for classroom instruction and uses.
The content of the invention
(1) technical problem
In summary, how a kind of multimedia teaching facility suitable for classroom instruction is provided, becomes art technology
Personnel's urgent problem to be solved.
(2) technical scheme
The optical image capacitive touch technology of the integrated current large scale touch-screen advanced technology of representative of the present invention, before abandoning
The optical image touching technique of infrared principles, using optical image capacitance touch e-education blank solution, based on teach
Educate the process of IT application and open up new approach.
The invention provides a kind of Intelligent touch electronic whiteboard suitable for classroom instruction, the electronic whiteboard is specifically included：
For the blank write and projected, the outer rim of the blank is provided with blank framework；
The capacitance contact board on the back side of the blank is arranged at, the capacitance contact board includes polyester film basement membrane, institute
The back side that polyester film basement membrane is pasted on the blank by optical cement is stated, is used to be connected with the blank in the polyester film basement membrane
Side on be provided with nano-silver conductive coating, the nano-silver conductive coating is connected with touch signal by being flexibly connected winding displacement
Controller, in being provided with protective plate on the lateral surface of the nano-silver conductive coating, the protective plate, the capacitance contact board with
And the blank formation sandwich is arranged on the blank framework；
Control server with multimedia control function, the control server is connected with the controller signals, institute
State control server and be also associated with a projector equipment.
Preferably, the nano-silver conductive coating is to set nano-Ag particles spraying by 3D printing technique to arrive polyester film
On basement membrane；The nano-Ag particles are distributed on the polyester film basement membrane into the matrix form of rule.
Preferably, the blank is melamine blank, and the blank framework is aluminium alloy extrusions blank framework or PVC
Rigid plastics blank framework, the protective plate is metal protection plate or VC plastic protection plates.
Preferably, the blank is double panel structure, and the blank includes flexible plate and panel, the flexible bottom
Plate is arranged at the back side of the panel and setting of being fitted with it, and the capacitance contact board is arranged at the back side of the flexible plate.
Preferably, present invention additionally comprises there is Bluetooth communications element, the Bluetooth communications element includes first communication device
And secondary communication device, the control server is connected with the first communication device signal, the controller and described the
Two communication device signals are connected；The control server is connected with the controller by the Bluetooth communications element wireless signal
Connect.
Preferably, it is described to control server to be desktop computer.
(3) beneficial effect
In said structure design, blank uses melamine sheet material excision forming, and white paint is baked on its surface.It is white in order to solve
Blank is designed as double-decker by the problem of surface ink is remained after plate is used for a long time, the present invention, and it specifically includes flexible bottom
Plate and panel, flexible plate are arranged at the back side of panel and setting of being fitted with it, and capacitance contact board is arranged at flexible plate
The back side.Flexible plate and panel use melamine sheet material structure design, and former and later two sides of flexible plate are used
Planar structure, it is planar structure that panel, which is used for the side that be connected with flexible plate, can so improve flexible plate and panel it
Between the tightness degree that contacts.The side that panel is used to write and project uses frosting structure design, can so improve throwing
The definition of shadow.By said structure design, the present invention is provided simultaneously with the writing function of blank, has projecting function again, and it is tied
Structure is simple, easy to use, is highly suitable for classroom instruction.
Brief description of the drawings
Fig. 1 be the embodiment of the present invention in be applied to classroom instruction Intelligent touch electronic whiteboard structure schematic diagram；
In Fig. 1, the corresponding relation of component names and accompanying drawing number is：
Polyester film basement membrane 1, nano-silver conductive coating 2, touch signal controller 3,
Control server 4, projector equipment 5, flexible plate 6, panel 7, Bluetooth communications element 8.
Embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following examples are used for
Illustrate the present invention, but can not be used for limiting the scope of the present invention.
In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more；Term " on ",
" under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. be only used for describe purpose, and it is not intended that indicate or
Imply relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 is refer to, Fig. 1 shows to be applied to the structure of the Intelligent touch electronic whiteboard of classroom instruction in the embodiment of the present invention
Meaning sketch.
The invention provides a kind of Intelligent touch electronic whiteboard suitable for classroom instruction, the electronic whiteboard is applied to classroom
Multimedia teaching.
In an embodiment of the invention, the Intelligent touch electronic whiteboard includes：For being write and being projected
Blank, the outer rim of blank is provided with blank framework；It is arranged at the capacitance contact board on the back side of blank, capacitance contact board bag
Polyester film basement membrane 1 is included, polyester film basement membrane 1 is pasted on the back side of blank by optical cement, is used for and blank in polyester film basement membrane 1
Nano-silver conductive coating 2 is provided with the side of connection, nano-silver conductive coating 2 is connected with touch letter by being flexibly connected winding displacement
Number controller 3, in being provided with protective plate, protective plate, capacitance contact board and blank shape on the lateral surface of nano-silver conductive coating 2
It is arranged at into sandwich on blank framework；Control server 4 with multimedia control function, control server 4 and control
Device signal is connected, and control server 4 is also associated with a projector equipment 5.
In said structure design, blank uses melamine sheet material excision forming, and white paint is baked on its surface.It is white in order to solve
Blank is designed as double-decker by the problem of surface ink is remained after plate is used for a long time, the present invention, and it specifically includes flexible bottom
Plate 6 and panel 7, flexible plate 6 are arranged at the back side of panel 7 and setting of being fitted with it, and capacitance contact board is arranged at flexible bottom
The back side of plate 6.Flexible plate 6 and panel 7 use melamine sheet material structure design, former and later two sides of flexible plate 6
Face uses planar structure, and the side that panel 7 is used to be connected with flexible plate 6 is planar structure, can so improve flexible bottom
The tightness degree contacted between plate 6 and panel 7.The side that panel 7 is used to write and project uses frosting structure design, this
Sample can improve the definition of projection.
By said structure design, the present invention is provided simultaneously with the writing function of blank, has projecting function, the letter of its structure again
It is single, it is easy to use, it is highly suitable for classroom instruction.
In yet another embodiment of the present invention, the side that flexible plate 6 is used to contact with panel 7 uses frosting,
White paint is baked on frosting, panel 7 uses transparent plastic sheet material structure design, and the lateral surface of panel 7 is smooth planar structure.
Capacitance contact board is made up of polyester film basement membrane 1 and nano-silver conductive coating 2, and nano-silver conductive coating 2 is to pass through
3D printing technique sets nano-Ag particles spraying onto polyester film basement membrane 1；Nano-Ag particles are distributed in into the matrix form of rule
On polyester film basement membrane 1.Nano-silver conductive coating 2 is connected with touch signal controller 3 by being flexibly connected winding displacement, when finger pressing
Onto blank, blank deformation applies pressure to nano-silver conductive coating 2, and the local voltage of nano-silver conductive coating 2 change, voltage becomes
Change signal and be sent to touch signal controller 3, above-mentioned voltage analog is converted into electric signal hair by touch signal controller 3
Give control server 4.
The present invention uses capacitance touch principle, i.e., capacitance contact board is attached into the blank back side, capacitance touch board size
It can be set according to projection full-size.For example：It is 70 cun to need projection size, i.e., the capacitive touch set at the back side of blank
The area design of template is 70 cun.Touch signal controller 3 is connected on control server 4 (host computer), you can complete
The assembling of hardware system of the present invention.
The concrete operations of the present invention are as follows：When teacher need not project touch education, projector is closed, now blank
Only it is merely one piece of common blank, arbitrarily can be imparted knowledge to students with chalk-writing；When needing projection teaching, projector is opened,
Projection is by the preprepared teaching materials of computer, and picture etc. content is projected to above blank, now the capacitive touch behind blank
Template is also connected on computer main board by touch signal controller 3, and teacher touches be projected out on blank using finger point
Icon, you can both pictures and texts are excellent imparts knowledge to students to do.Capacitance contact board uses polyester film production behind blank, is fitted in by optical cement white
Behind plate, capacitance contact board uses 3D printing technique on the surface of polyester film, and the mode that Nano Silver is classified as into a set matrix is beaten
It is imprinted on polyester film, is connected on by being welded to connect FPC on control panel.The present invention is realized by being then based on capacitance principle
Touch control, therefore, it has the advantages that multiple point touching can be realized.
Specifically, in the present invention, blank be melamine blank, blank framework be aluminium alloy extrusions blank framework or
PVC rigid plastics blank frameworks, protective plate is metal protection plate or PVC plastic protective plate.
In order to realize the radio communication of the present invention, based on said structure design, present invention also offers Bluetooth communications element
8, Bluetooth communications element 8 includes first communication device and secondary communication device, and control server 4 is believed with first communication device
Number connection, controller is connected with secondary communication device signal；Control server 4 and controller wireless by Bluetooth communications element 8
Signal is connected.
In actual use, it is first turned on controlling server 4, by controlling server 4 to drive first communication device (blue
Tooth) start, touch signal controller 3 is then turned on, secondary communication device (bluetooth) is opened automatically after touch signal controller 3 starts
It is dynamic, by controlling server 4 to control first communication device to search for secondary communication device and be connected thereto, such touch signal control
The touch signal that device 3 is generated can just send control server 4 to by bluetooth approach.
Embodiments of the invention are provided for the sake of example and description, and are not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Select and describe embodiment and be more preferably to illustrate the principle and practical application of the present invention, and make one of ordinary skill in the art
It will be appreciated that the present invention is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (6)
1. a kind of Intelligent touch electronic whiteboard suitable for classroom instruction, it is characterised in that including：
For the blank write and projected, the outer rim of the blank is provided with blank framework；
The capacitance contact board on the back side of the blank is arranged at, the capacitance contact board includes polyester film basement membrane (1), described
Polyester film basement membrane is pasted on the back side of the blank by optical cement, is used for what is be connected with the blank in the polyester film basement membrane
Nano-silver conductive coating (2) is provided with side, the nano-silver conductive coating is connected with touch letter by being flexibly connected winding displacement
Number controller (3), in being provided with protective plate, the protective plate, the capacitive touch on the lateral surface of the nano-silver conductive coating
Template and blank formation sandwich are arranged on the blank framework；
Control server (4) with multimedia control function, the control server is connected with the controller signals, described
Control server is also associated with a projector equipment (5).
2. the Intelligent touch electronic whiteboard according to claim 1 suitable for classroom instruction, it is characterised in that
The nano-silver conductive coating is to be set nano-Ag particles spraying onto polyester film basement membrane by 3D printing technique；
The nano-Ag particles are distributed on the polyester film basement membrane into the matrix form of rule.
3. the Intelligent touch electronic whiteboard according to claim 1 suitable for classroom instruction, it is characterised in that
The blank is melamine blank, and the blank framework is that aluminium alloy extrusions blank framework or PVC rigid plastics are white
Plate framework, the protective plate is metal protection plate or VC plastic protection plates.
4. the Intelligent touch electronic whiteboard according to claim 1 suitable for classroom instruction, it is characterised in that
The blank is double panel structure, and the blank includes flexible plate (6) and panel (7), and the flexible plate is set
It is placed in the back side of the panel and setting of being fitted with it, the capacitance contact board is arranged at the back side of the flexible plate.
5. the Intelligent touch electronic whiteboard suitable for classroom instruction according to any one of Claims 1-4, its feature exists
In,
Also include Bluetooth communications element (8), the Bluetooth communications element includes first communication device and the second communication dress
Put, the control server is connected with the first communication device signal, the controller and the secondary communication device signal
Connection；
The control server is connected with the controller by the Bluetooth communications element wireless signal.
6. the Intelligent touch electronic whiteboard according to claim 5 suitable for classroom instruction, it is characterised in that
It is described to control server to be desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309795.8A CN107085485A (en) | 2017-05-04 | 2017-05-04 | Suitable for the Intelligent touch electronic whiteboard of classroom instruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309795.8A CN107085485A (en) | 2017-05-04 | 2017-05-04 | Suitable for the Intelligent touch electronic whiteboard of classroom instruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107085485A true CN107085485A (en) | 2017-08-22 |
Family
ID=59613126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710309795.8A Pending CN107085485A (en) | 2017-05-04 | 2017-05-04 | Suitable for the Intelligent touch electronic whiteboard of classroom instruction |
Country Status (1)
| Country | Link |
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| CN (1) | CN107085485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213555A (en) * | 2019-07-03 | 2019-09-06 | 深圳大视激光科技有限公司 | A kind of projection arrangement and equipment based on electronic whiteboard |
| CN110377190A (en) * | 2019-07-18 | 2019-10-25 | 上海峰宁信息科技股份有限公司 | A kind of full sticking touch control electronic blackboard of nano silver capacitor |
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|---|---|---|---|---|
| US20060073466A1 (en) * | 2004-08-17 | 2006-04-06 | Benjamin Solomon | Glass dry-erase board |
| CN201063159Y (en) * | 2007-07-03 | 2008-05-21 | 北京洲洋伟业信息技术有限公司 | Printing numeral white plate or writing plate |
| CN202854764U (en) * | 2012-10-12 | 2013-04-03 | 苏州奇纬新材料科技有限公司 | Intelligent visual membrane type electronic whiteboard system |
| CN103279241A (en) * | 2013-05-31 | 2013-09-04 | 普乐新能源（蚌埠）有限公司 | Electronic whiteboard using capacitive touch screen |
| CN203305715U (en) * | 2013-06-06 | 2013-11-27 | 厦门凤升磁电科技有限公司 | Glazed flexible white board |
| CN103488359A (en) * | 2013-04-04 | 2014-01-01 | 湖南科技学院 | Input device for classroom teaching |
| CN105224157A (en) * | 2015-11-20 | 2016-01-06 | 欧浦登（顺昌）光学有限公司 | A kind of interactive glass electronic whiteboard |
| CN106775179A (en) * | 2017-03-24 | 2017-05-31 | 苏州久腾光电科技有限公司 | A kind of nano-capacitors diaphragm type electronic whiteboard |
| CN207037630U (en) * | 2017-05-04 | 2018-02-23 | 江西赛华科技股份有限公司 | Suitable for the Intelligent touch electronic whiteboard of classroom instruction |
-
2017
- 2017-05-04 CN CN201710309795.8A patent/CN107085485A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060073466A1 (en) * | 2004-08-17 | 2006-04-06 | Benjamin Solomon | Glass dry-erase board |
| CN201063159Y (en) * | 2007-07-03 | 2008-05-21 | 北京洲洋伟业信息技术有限公司 | Printing numeral white plate or writing plate |
| CN202854764U (en) * | 2012-10-12 | 2013-04-03 | 苏州奇纬新材料科技有限公司 | Intelligent visual membrane type electronic whiteboard system |
| CN103488359A (en) * | 2013-04-04 | 2014-01-01 | 湖南科技学院 | Input device for classroom teaching |
| CN103279241A (en) * | 2013-05-31 | 2013-09-04 | 普乐新能源（蚌埠）有限公司 | Electronic whiteboard using capacitive touch screen |
| CN203305715U (en) * | 2013-06-06 | 2013-11-27 | 厦门凤升磁电科技有限公司 | Glazed flexible white board |
| CN105224157A (en) * | 2015-11-20 | 2016-01-06 | 欧浦登（顺昌）光学有限公司 | A kind of interactive glass electronic whiteboard |
| CN106775179A (en) * | 2017-03-24 | 2017-05-31 | 苏州久腾光电科技有限公司 | A kind of nano-capacitors diaphragm type electronic whiteboard |
| CN207037630U (en) * | 2017-05-04 | 2018-02-23 | 江西赛华科技股份有限公司 | Suitable for the Intelligent touch electronic whiteboard of classroom instruction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213555A (en) * | 2019-07-03 | 2019-09-06 | 深圳大视激光科技有限公司 | A kind of projection arrangement and equipment based on electronic whiteboard |
| CN110377190A (en) * | 2019-07-18 | 2019-10-25 | 上海峰宁信息科技股份有限公司 | A kind of full sticking touch control electronic blackboard of nano silver capacitor |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
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| RJ01 | Rejection of invention patent application after publication |