CN206584540U - A kind of electronic curtain Teaching System connected based on wireless network - Google Patents
A kind of electronic curtain Teaching System connected based on wireless network Download PDFInfo
- Publication number
- CN206584540U CN206584540U CN201621168813.2U CN201621168813U CN206584540U CN 206584540 U CN206584540 U CN 206584540U CN 201621168813 U CN201621168813 U CN 201621168813U CN 206584540 U CN206584540 U CN 206584540U
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- China
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- computer
- wireless network
- teaching system
- electronic
- projecting apparatus
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Abstract
A kind of electronic curtain Teaching System connected based on wireless network, including electronic induction screen, computer, projecting apparatus and lettering pen, wherein described electronic curtain is connected by serial ports or USB port or wireless communication module or bluetooth module with the computer, the information of collection is handled by computer, it is additionally provided with a portable computer, the portable computer is connected by wireless network with the computer, and the information of the electronic induction screen output passes to portable meter machine after being handled through computer by wireless network.The electronic curtain Teaching System connected based on wireless network that the utility model is illustrated, allow teacher or speaker conveniently portable computer must be used to be imparted knowledge to students or given a lecture, wired connection need not be carried out, shorten time, particularly when using tablet personal computer, it very convenient in classroom or lecture hall can must be imparted knowledge to students, can be marked with counterweight point, raising efficiency, can be widely spread and use.
Description
Technical field
The utility model is related to electron and information technology field, and in particular to a kind of electrical screen connected based on wireless network
Curtain Teaching System.
Background technology
With the development of science and technology with market the need for, occur in that the interactive electronic realized using electromagnetic induction technology
Blank, this induction interactive electronic white board can detect the positional information of electronic pen writing, and can pass the information
Connected computer is given, the screen picture of the positional information and computer is combined, pass through projector to friendship
On mutual electronic induction screen, so, a complete interactive demonstration system is just constituted.User can be with electronic pen in interaction
Edlin, modification, mark etc. are entered to computer screen content on electronic whiteboard, just as using directly operation is calculated mouse
Machine.But these equipment all need to be connected with signal wire, need to set in advance when in use, use very inconvenient.
When being imparted knowledge to students or given a lecture using electronic whiteboard, general speaker must stand and electronic whiteboard is passed before common computer
The information passed is handled, and can not be write on electronic whiteboard, it is difficult to which emphasis is marked, thus be defined speaker
Activity space, it is impossible to allow speaker to bring into full play, be unfavorable for improve speaker efficiency of giving lessons.
Utility model content
The technical problem that the utility model is solved is to provide a kind of electronic curtain classroom connected based on wireless network
Tutoring system, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model is solved is realized using following technical scheme：
In order to solve the above technical problems, the technical scheme that the utility model is used is：One kind is connected based on wireless network
The electronic curtain Teaching System connect, including electronic induction screen, computer, projecting apparatus and lettering pen, wherein the electronics
Screen is connected by serial ports or USB port or wireless communication module or bluetooth module with the computer, by computer to collection
Information is handled, and is additionally provided with a portable computer, and the portable computer passes through wireless network and the computer phase
Connection, the information of the electronic induction screen output passes to portable meter machine, institute after being handled through computer by wireless network
State portable computer by wireless network with projecting apparatus to be connected, the image frame after processing passed into the projecting apparatus,
Picture is mapped on electronic induction screen by the projecting apparatus, and the electronic induction screen can recognize input and the people of lettering pen
The touch of hand simultaneously displays it.
Wherein, the projecting apparatus is the projecting apparatus with wireless display function.
Wherein, the portable computer be tablet personal computer or giant-screen mobile phone.
Wherein, the projecting apparatus with wireless display function is made up of wireless display module and general projectors.
Wherein, the computer is thin-client or embedding assembly equipment.
Wherein, the general projectors are short focus projecting apparatus.
Wherein, the electronic induction screen include in front and rear superficial layer, middle layer of electro-magnetic material and superficial layer, electromagnetism
The outer layer of support material to protect electromagnetic material of material layer, the material that superficial layer is used is dulling material.
Wherein, the lettering pen is electromagnetic touch pen.
Beneficial effect
The beneficial effects of the utility model are：By using the present invention, teacher or speaker must conveniently can use portable
Formula computer is imparted knowledge to students or given a lecture, and without carrying out wired connection, shortens time, particularly when using tablet personal computer,
It very convenient in classroom or lecture hall can must be imparted knowledge to students, can be marked with counterweight point, raising efficiency can be wide
Popularize and use generally.
Brief description of the drawings
Fig. 1 is a kind of electronic curtain Teaching System schematic diagram connected based on wireless network.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1：1st, electronic induction screen 2, projecting apparatus 3, portable computer 4, computer 5, writing pencil.
It is a kind of based on wireless network connect electronic whiteboard classroom teaching system, including electronic induction screen 1, computer 4,
Projecting apparatus 2 and writing pencil 5, electronic induction screen pass through serial ports or USB port or wireless communication module or bluetooth module and computer
Connection, is handled the information of collection by computer；A portable computer 3 is additionally provided with, portable computer 3 is by wireless
Network is connected with computer 4, and the information that electronic induction screen 1 is exported is passed to after being handled through computer 4 by wireless network
Portable computer 3；Projecting apparatus 2 be the projecting apparatus with wireless display function, portable computer 3 by wireless network with it is described
Projecting apparatus 2 is connected, and the image frame after processing is passed into the projecting apparatus, and picture is mapped on electronic induction screen；
Electronic induction screen can recognize the input of lettering pen and the touch of human hand and by lettering pen and display it.Wherein, band
The projecting apparatus of wireless display function is made up of wireless display module and general projectors.Wherein, computer be thin-client or
Embedding assembly equipment.Wherein, general projectors are short focus projecting apparatus.Wherein, the lettering pen is electromagnetic touch pen.
Wherein, electronic induction screen include in front and rear superficial layer, middle layer of electro-magnetic material and superficial layer, electromagnetism material
The outer layer of support material to protect electromagnetic material of the bed of material, the material that superficial layer is used is dulling material.The superficial layer is used
Dulling material be fire-proof plate or diaphragm type surface peening polyester piece.Using infrared light sense identification technology, pen pressing throwing is write when touching
During shadow picture, the infrared camera in projector receives signal and made a response rapidly, realizes style of writing function.And hand touch be then
The sightless laser nethike embrane of one layer of naked eyes is formed on projection image top layer by generating laser, when finger is placed on picture, just
An interference is generated, is caught by infrared pick-up, person's handwriting is recognized, realizes hand-written.
When there is input signal on electronic whiteboard, system is connected by the signal of electronic induction screen and computer, calculated
The signal connection of machine and portable computer completes signal transmission.Operation signal is dealt into computer by electronic whiteboard by signal wire
On；Computer by this operation signal with by wireless network being delivered to portable computer.
When there is input signal on portable computer, display picture is delivered to by portable computer by wireless network
Projecting apparatus；Projecting apparatus is projected display picture on electronic whiteboard by light projection, realizes display picture by portable computer
Transmission onto electronic induction screen.
General principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of electronic curtain Teaching System connected based on wireless network, it is characterised in that：Including electronic induction screen,
Computer, projecting apparatus and lettering pen, wherein the electronic curtain passes through serial ports or USB port or wireless communication module or bluetooth module
It is connected, the information of collection is handled with the computer by computer, is additionally provided with a portable computer, it is described portable
Computer is connected by wireless network with the computer, after the information of the electronic induction screen output is handled through computer
Portable meter machine is passed to by wireless network, the portable computer is connected by wireless network with projecting apparatus, will be located
Image frame after reason passes to the projecting apparatus, and picture is mapped on electronic induction screen by the projecting apparatus, the electronics
Sensing screen can recognize the input of lettering pen and the touch of human hand and display it.
2. the electronic curtain Teaching System connected based on wireless network as described in claim 1, it is characterised in that：Institute
Projecting apparatus is stated for the projecting apparatus with wireless display function.
3. the electronic curtain Teaching System connected based on wireless network as described in claim 1, it is characterised in that：Institute
Portable computer is stated for tablet personal computer or giant-screen mobile phone.
4. the electronic curtain Teaching System as claimed in claim 1 connected based on wireless network, it is characterised in that：It is described
General projectors of the projecting apparatus with wireless display function by wireless display module and with infrared transmitter are constituted.
5. the electronic curtain Teaching System as claimed in claim 1 connected based on wireless network, it is characterised in that：It is described
Computer is thin-client or embedding assembly equipment.
6. the electronic curtain Teaching System connected based on wireless network as described in claim 4, it is characterised in that：Institute
General projectors are stated for short focus projecting apparatus.
7. the electronic curtain Teaching System as claimed in claim 1 connected based on wireless network, it is characterised in that:Institute
Electronic induction screen is stated including front and rear superficial layer, in middle layer of electro-magnetic material and superficial layer, layer of electro-magnetic material it is outer to protect
The layer of support material of electromagnetic material is protected, the material that superficial layer is used is dulling material.
8. the electronic curtain Teaching System as claimed in claim 1 connected based on wireless network, it is characterised in that:It is described
Lettering pen is electromagnetic touch pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168813.2U CN206584540U (en) | 2016-10-26 | 2016-10-26 | A kind of electronic curtain Teaching System connected based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168813.2U CN206584540U (en) | 2016-10-26 | 2016-10-26 | A kind of electronic curtain Teaching System connected based on wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584540U true CN206584540U (en) | 2017-10-24 |
Family
ID=60108376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168813.2U Expired - Fee Related CN206584540U (en) | 2016-10-26 | 2016-10-26 | A kind of electronic curtain Teaching System connected based on wireless network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584540U (en) |
-
2016
- 2016-10-26 CN CN201621168813.2U patent/CN206584540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20191026 |