CN209216157U - A kind of intelligent sharing blackboard for education, a kind of writing implement and a kind of display panel - Google Patents

Abstract

The utility model discloses a kind of intelligent sharing blackboard for education, comprising: writing implement writes induction panel, writes sensor circuit, installation frame, interaction panel, projector, cloud server and middle control unit；The writing induction panel and the interaction panel are arranged in the installation frame, and constitute the display panel of same display plane；And it is communicated to connect with the writing implement；The back write sensor circuit and the display plane is set, and connected simultaneously with the writing induction panel, the interaction panel and the middle control unit communication；The interaction panel is communicated to connect with projector；Wherein, the interaction panel is interactive projection blank；The projector connect with the middle control unit communication, the upper front of the display plane is arranged in.

Description

A kind of intelligent sharing blackboard for education, a kind of writing implement and a kind of display panel

Technical field

The utility model relates to teaching equipment technical field, espespecially a kind of intelligent sharing blackboard for education, a kind of writing implement And a kind of display panel.

Background technique

With the development of electronic science and technology, especially in tutoring system, Classroom Teaching is set by shooting with video-corder to broadcast Audio-video under priming transmits classroom knowledge, and current simultaneous classroom teaching pattern is by picture pick-up device, speech recording and reproducing equipment, religion Learn all-in-one machine, server is constituted, equipment requirement and height, input cost meeting and its height.Therefore this classroom teaching model is set Standby buying large batch of can not be promoted, and failure rate and maintenance cost are all very high；Second aspect is that its dismounting is constant；Separately Heavier is some during carrying out classroom instruction, to need to carry out writing on the blackboard, the writing on the blackboard of the prior art is carried out by chalk outside Or water-color paintbrush write, but cannot achieve preservation to the real-time handwriting information in classroom in this way.

For above situation, this application provides a kind of technical solutions for solving the above technical problem.

Summary of the invention

The purpose of the utility model is to provide a kind of intelligent sharing blackboard for education, a kind of writing implement and a kind of display surfaces Plate is realized by writing implement and is writing the enterprising andante book of induction panel, realizes classroom instruction by interaction panel Rich, each component is independent individual in blackboard, realizes problem easy to transportation and installation.

The technical scheme that the utility model is provided is as follows:

A kind of intelligent sharing blackboard for education, comprising: writing implement writes induction panel, writes sensor circuit, installing frame Frame, interaction panel, projector, cloud server and middle control unit；The writing induction panel and the interaction Panel is arranged in the installation frame, and constitutes the display panel of same display plane；And with the writing implement communication link It connects；The back of the display plane is arranged in the sensor circuit of writing, and simultaneously with the writing induction panel, the interaction Projector panel and the middle control unit communication connection；The interaction panel is communicated to connect with projector；Wherein, described mutual Dynamic projector panel is interactive projection blank；The projector is connect with the middle control unit communication, and setting is flat in the display The upper front in face.

It is further preferred that the middle control unit writes what induction information generated for what the writing sensor circuit received Handwriting trace information is sent to the cloud server.

It is further preferred that further include: at least one client；The client and the cloud server communication link It connects.

It is further preferred that further include: speech recognition apparatus；It is connect with the middle control unit communication；The language that will be received Message breath is sent to the cloud server.

It is further preferred that further include: camera-shooting and recording device, the camera-shooting and recording device are connect with the middle control unit communication.

A kind of writing implement applied in above-mentioned intelligent sharing blackboard for education, comprising: chalk；It is added in the chalk Conductive material；Form conductive chalk；When conductor and the conductive chalk are contacted, water is formed on the writing induction panel Written contents font, and form mobile charge notes track.

A kind of writing implement applied in above-mentioned intelligent sharing blackboard for education, comprising: nib, water-color paintbrush liquid, shell；It is special Sign is, in the nib setting conductive layer；The shell is external conductive casing.

It is a kind of to apply in one of above-mentioned intelligent sharing blackboard for education display panel；Include: write induction panel and Interaction panel；Writing includes writing panel in induction panel；Interaction panel includes writing panel projector panel；It is described Writing panel and the projector panel constitute same display plane；Capacitive touch is disposed at the back of the display plane Control inductive layer, and induction protective layer；The writing panel and the projector panel are the glass material of white, and front is set It is set to lighttight microparticle layer；The capacitance touching control inductive layer is provided with capacitance touching control induction mark.

It is further preferred that include: the capacitance touching control inductive layer be capacitance touching control material.

By a kind of intelligent sharing blackboard for education provided by the utility model, a kind of writing implement and a kind of display panel, Can bring it is following at least one the utility model has the advantages that

In this application, it is realized by writing implement and is writing the enterprising andante book of induction panel, pass through interaction panel The rich of classroom instruction is realized, each component is independent individual in blackboard, realizes problem easy to transportation and installation.

In this application, it by carrying out identification calculating to the handwriting information of writing on classroom, and is stored, it is synchronous, The shared of resource is realized, the qualified teachers and educational resource for solving current poverty-stricken area and developed regions are distributed unbalanced ask Topic；Simultaneous classroom teaching transferring content by the video stream synchronization that camera shooting recorded broadcast is formed postpones nothing to otherwise address in the prior art Method reaches synchronous time difference problem, to solve the problems, such as to provide synchronization time a kind of new class teaching content sharing mould Formula.

In this application, middle control unit, speech recognition apparatus and writing sensor circuit are fully integrated into the application's On intelligent sharing blackboard for education, the relevant information on teaching classroom is controlled by middle control unit, therefore solve synchronous class at present The problem that hall teaching equipment combination is complicated and purchase cost is high；In addition, solving traditional blackboard writing can not accomplish that digitization is protected The problem of depositing sharing；The application creates a kind of integrated level height, and the conversion of written contents immediate dataization is low in cost, protects simultaneously Hand down to posterity the writing function sharing teaching equipment of system.

In this application, current some intelligent tutoring blackboards and teaching one-piece etc. are solved not by teacher's chalk, water Writing and teaching content carries out digitization and saves the function of sharing, also can without intelligent teaching display end teacher's interactive teaching and learning process The function of sharing；It creates one and does not use recorded broadcast function being total to the multiple classrooms of content of courses intelligent sharing and unlimited student Enjoy intelligent blackboard.

In this application, it solves current normal blackboard and writes writing on the blackboard content by approach that camera is shot to carry out figure Piece format or video mode carry out upload sharing so that synchronous sharing can be delayed, can only perhaps spend it is very long go viewing video or The problem of browsing the content of picture format, can not be careful and share knowledge after class.

In this application, solving dust when a kind of writing blackboard incudes chalk-writing by using frame at present influences pen Mark completely incudes the problem of upload is shared.

In this application, it realizes and synchronizes sharing immediately, shares after class, the writing on the blackboard content that learning before class sharing teacher attends class Knowledge, voice content knowledge, the knowledge content played on intelligent display screen one piece of intelligent tutoring intelligent sharing blackboard for education.

In this application, writing panel realizes surface and imitates without the AF occurred after fingerprint coating treatment without impression of the hand, without condensate Fruit makes teacher when with chalk-writing be not in sliding phenomenon and can not write up.

In this application, capacitance touching control inductive layer uses enamel insulated wire design capacitance touch-control sensing layer, relatively touching at present Film is controlled, advantage of lower cost, the service life used is long, is hardly damaged.

Detailed description of the invention

Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, imparts knowledge to students to a kind of intelligent sharing black Above-mentioned characteristic, technical characteristic, advantage and its implementation of plate, a kind of writing implement and a kind of display panel give furtherly It is bright.

Fig. 1 is a kind of structural schematic diagram of intelligent sharing blackboard for education one embodiment of the utility model；

Fig. 2 is a kind of structural schematic diagram of another embodiment of intelligent sharing blackboard for education of the utility model；

Fig. 3 is a kind of structural schematic diagram of another embodiment of intelligent sharing blackboard for education of the utility model；

Fig. 4 is the schematic diagram of the capacitance touching control inductive layer of the utility model；

Fig. 5 is the schematic diagram of the capacitance touching control inductive layer of the utility model；

Fig. 6 is the schematic diagram of the capacitance touching control inductive layer of the utility model；

Fig. 7 is a kind of structural schematic diagram of another embodiment of intelligent sharing blackboard for education of the utility model；

Fig. 8 is a kind of structural schematic diagram of another embodiment of intelligent sharing blackboard for education of the utility model；

Fig. 9 is a kind of structural schematic diagram of another embodiment of intelligent sharing blackboard for education of the utility model.

Drawing reference numeral explanation:

000. writing implement, 100. intelligent sharing blackboard for education, 110. write induction panel, 111 writing panels, 112 electricity Hold touch-control sensing layer, 120. write sensor circuits, control unit in 130., 140. interaction panels, 150. installation frames, 160. Speech recognition apparatus, 200. cloud servers, 300. clients, 400. projectors.

Specific embodiment

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these Attached drawing obtains other attached drawings, and obtains other embodiments.

To make simplified form, part relevant to the utility model is only schematically shown in each figure, they are not Represent its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand The component of energy, only symbolically depicts one of those, or only marked one of those.Herein, "one" is not only It indicates " only this ", can also indicate the situation of " more than one ".

The utility model provides a kind of intelligent sharing blackboard for education one embodiment, refering to what is shown in Fig. 1, and Fig. 8 institute Show；Writing implement 000 writes induction panel 110, writes sensor circuit 120, and installation frame 150, interaction panel 140 is thrown Shadow instrument 400, cloud server 200 and middle control unit 130；It writes induction panel 110 and interaction panel 140 is arranged In installation frame 150, and constitute the display panel of same display plane；The back that display plane is arranged in sensor circuit is write, And it is connect simultaneously with writing induction panel and interaction panel communication；Interaction panel is communicated to connect with projector, display The education informations of projection in projector；Wherein, interaction panel 140 is interactive projection blank；Projector, it is single with middle control Member communication connection, is arranged in the top of display plane；Education informations are projected for the command information that control unit issues in；Book Induction panel is write, is communicated to connect with writing implement, for passing through 000 writing and teaching information of writing implement；Sensor circuit is write, is used The writing induction information formed when receiving writing implement 000 in writing education informations on writing induction panel, and interacting The interactive induction information formed on projector panel；Sensor circuit is write by the writing induction information and interactive induction letter after identification Breath is sent to middle control unit；Middle control unit, and writes sensor circuit communication connection, for by received writing induction information and Interactive induction information is sent to cloud server 200, realizes the shared of teaching resource information.

Preferably, middle control unit 130 be further used for will by write the writing induction information that is connected to of sensor circuit 120 into Row parsing calculation process, generates handwriting trace information, and handwriting trace information is sent to cloud server 200.

Specifically, the intelligent sharing blackboard for education provided in this application, including 3 parts, a part are information transmitting terminal, The transmission end of information and the receiving end of information；Generate information and complete send be by being write in intelligent sharing blackboard for education Tool 000 writes induction panel 110, writes sensor circuit 120, and installation frame 150, interaction panel 140 forms, and Projector 400；Hand-held handwritten instruments are completed to write on writing induction panel 110, are writing induction panel 110 by its setting Bottom each region under sensor circuit induction of writing receive writing signal, writing letter will be sensed by writing sensor circuit 120 Number it is sent to middle control unit 130, middle control unit 130 according to the writing signal received carries out identification operation and formed to write notes letter Breath, while saying that a little information is different according in classroom, or the information shown in meeting carry out process is different, middle control unit The relevant content of the corresponding display of 130 control interaction panels 140；Middle control unit 130 all passes relevant information on classroom It send to cloud, cloud server 200 saves Classroom Information, or realizes and share to relevant user terminal in real time.Book It writes while tool 000 forms note contents when writing induction panel surface and writing and forms a kind of electronics that can be saved sharing Person's handwriting track.Interaction panel 140 and projector 400 in this application matches hop communication, controls unit in projector reception Command information, play corresponding education informations；In addition, interaction panel is a kind of capacitance touching control induction panel, Ke Yigen It is interacted, including retrieval, is checked, broadcast information etc. according to the relevant information launched in interaction panel；In capacitance touching control sense The written information of panel induction input is answered, and the information is sent to middle control unit, the middle control unit and outer net of the application carries out Communication, it can be achieved that online is further incident upon on interaction panel by projector 400 in online relevant search information, in Control unit backs up its all information relevant to classroom, on the one hand can be stored；Second is shared；Sharing can Called back with real-time sharing or historical information etc..When carrying out Real-Time Sharing, the interaction of information may be implemented.

In this application, it by carrying out identification calculating to the handwriting information of writing on classroom, and is stored, is sent, The shared of resource is realized, the qualified teachers and educational resource for solving current poverty-stricken area and developed regions are distributed unbalanced ask Topic；The synchronization time difference problem of otherwise address simultaneous classroom teaching transferring content video flowing in the prior art, to solve to synchronize The problem of time, provides a kind of new class teaching content sharing model.

Preferably, with reference to shown in Fig. 2；Further include: at least one client；Client and 200 communication link of cloud server It connects；For receiving teaching resource information, and further realizes and interacted with classroom instruction information.Interaction panel 140 Can be achieved long-range interactive teaching, the electronic document content of the format not of the same race of display end interaction can in the same interface into Row interaction display is shared, and PPT, EXCEL, PDF, photo, video Word etc. interaction display can make in identical electronic interface With.

Specifically, Classroom Information can be sent to a plurality of clients in this application, as long as user is in the religion of the application Registered in system, belong to legitimate user can realize it is shared.

Preferably, further includes: speech recognition apparatus；It is communicated to connect with middle control unit 130；For receiving and identifying voice letter Breath, and it is transmitted to middle control unit 130；Middle control unit 130, further parses the voice messaging received, after parsing with Handwriting trace information and education informations synchronize processing；And the information after synchronization process is sent to cloud service Device 200.

Specifically, with reference to shown in Fig. 3；In host system namely one system of setting in middle control unit 130 in the application Synchronous sharing software, this software are opened online, and the writing of chalk, water-color paintbrush on clipboard is carried out sharing preservation beyond the clouds. And the voice for the person of teaching, content that intelligent display end plays etc. all accomplish to share online by this software.Therefore the application is real It is existing, it does not need to record the writing of classroom teacher, acoustic information by camera, it is only necessary to pass through and write sensitive surface Plate 110 writes sensor circuit 120, and writing implement 000 and speech recognition apparatus can realize the synchronization to Classroom Information Identification and transmission；Therefore it solves current normal blackboard and writes writing on the blackboard content by approach that camera is shot to carry out picture format Or video mode carries out uploading the problem of sharing.So that synchronous sharing can be delayed, can only perhaps spend it is very long go viewing video or The problem of browsing the content of picture format, can not be careful and share knowledge after class.It solves a kind of writing blackboard at present to pass through Dust influences the problem of person's handwriting completely incudes upload sharing when incuding chalk-writing using frame.Intelligent sharing in this application The shared of blackboard for education is by designing a shared routing being mounted in host system for required writing on the blackboard content, language Sound content, display end interaction content synchronize it is shared, after class share, share before the class.

Preferably, further includes: camera-shooting and recording device, camera-shooting and recording device and middle control unit 130 communicate to connect, for shooting in teaching Classroom Information.

Specifically, further including being provided with high photographing instrument etc., records photographing etc. is carried out to Classroom Information.

It is a kind of apply intelligent sharing blackboard for education each embodiment in writing implement 000 one embodiment, packet It includes: chalk；Conductive material is added in chalk；Form conductive chalk；When conductor and conductive chalk are contacted, formed mobile Charge.

Specifically, to realize the shared problem of the handwriting information of intelligent sharing blackboard for education in the application, in this application A kind of conductive chalk that cooperation writing induction panel 110 uses is provided, conducting powder is mixed in original chalk material, by it It is fabricated to a kind of chalk of electric conductivity；Original chalk writing can be both formed in plate face when writing on writing induction panel, It can be formed simultaneously a kind of electrical handwriting trace again；And the algorithm by being arranged in middle control unit 130 is converted into text handwriting Sharing preservation is carried out beyond the clouds.

A kind of one embodiment for applying the writing implement 000 in each embodiment of intelligent sharing blackboard for education；Include: Nib, water-color paintbrush liquid, shell；When conductive water-color paintbrush nib contacts writing induction panel and write, can both sensitive surface be being write Plate surface forms a kind of original handwriting writing, and can be formed simultaneously a kind of electrical handwriting trace.

Preferably, shell is conductive enclosure.

The water-color paintbrush of electric conductivity will form when being write on writing induction panel 110 it is similar with finger directly in capacitance plate Upper touch-control writes the same effect, when in human body hand conductive chalk or conductive water-color paintbrush touch when writing induction panel 110, by Conductive water-color paintbrush in human body grounding, hand is contacted with conductive clipboard writing just forms an equivalent capacity, and high-frequency signal can To flow into ground wire by this equivalent capacity, in this way, the received quantity of electric charge of receiving end institute reduces, and conductivity water is used when writing Pen is when touching conductive writing panel, finally according to receiving end received current strength determine touched point.And these Point writes electronic handwriting writing to be formed in mobile, and this electronic handwriting is converted under the writing preservation of writing Come, while the writing content uploading of writing can be shared to cloud.

It is a kind of to apply in one of each embodiment of intelligent sharing blackboard for education display panel one embodiment；With reference to figure Shown in 1-3, comprising: write induction panel and interaction panel；Writing includes writing panel in induction panel；Interaction Panel includes writing panel projector panel；The writing panel and the projector panel constitute same display plane；Described The back of display plane is disposed with capacitance touching control inductive layer, and induction protective layer；The writing panel and the throwing Shadow panel is the glass material of white, and front is set as lighttight microparticle layer；The capacitance touching control inductive layer is provided with Capacitance touching control induction mark.

Preferably, comprising: capacitance touching control inductive layer is capacitance touching control material.

Specifically, writing panel and projector panel, a kind of white imaging material is merged by high temperature surface to be a kind of Glass panel forms it into a kind of uniform diffuse reflection, projector projects so that glass surface forms a kind of opaque microparticulate It not will form tabula rasa reflection in glass surface, to influence the viewing of student, be imaged at uniform projection picture, face is permanently lossless Wound.In the material that the application capacitance touching control material includes electronic skin, enameled wire etc..

A kind of display panel is additionally provided in this application, with reference to shown in Fig. 4-6；Intelligence of the panel application in the application In shared blackboard for education, with conductive water-color paintbrush, conductive chalk is used cooperatively；The front of clipboard is overleaf arranged for writing Have capacitance touching control inductive layer, the capacitance touching control inductive layer be by select a kind of surface areflexia and have certain degree of hardness and chalk, The panel that water-color paintbrush can be write writes backboard so that will not influence viewing because of reflective in all angles in the literal of writing A tunic is arranged in portion, a kind of metal-insulator conducting wire of 5 microns to 100 microns thicknesses is arranged again at organic film back, insulation is led Line at arranged in a crossed manner, can have the function of capacitive sensing, become a capacitance touching control inductive layer according to X-axis and Y-axis.? A kind of protective film is being arranged in metal-insulator conducting wire back, to prevent wire dropping.By the capacitance touching control inductive layer of formation and write Sensor circuit carries out communication connection, and the chalk made, water-color paintbrush are write conductive touch panel same touch control induction circuit plate It is connected, to incude the person's handwriting track for reading chalk, water-color paintbrush writing.Chalk, water-color paintbrush read conductive induction in capacitance touching control inductive layer Module is connected with the host with system, no matter the host of computer or Android system, can will write the font content that sense Cloud is uploaded to be shared.One system synchronous sharing software is set in the middle control unit of the application, this software is online It opens, the writing of chalk, water-color paintbrush on clipboard is subjected to sharing preservation beyond the clouds.And the voice of teacher, intelligent display end are broadcast Content put etc. all accomplishes to share online by this software.

A kind of one embodiment of intelligent sharing blackboard for education is also provided in the application；In conjunction with shown in reference Fig. 4-9；

For writing implement 000:

A kind of conductive powder is added in the material of common chalk production to be made a kind of conductive chalk, makes it possible to Human body hand takes chalk to form a kind of capacitive touch function when conductive panel is submitted a written statement to a higher authority and write, and is formed when to reaching chalk-writing Electronic notebook track, and a kind of algorithm by being arranged in system is converted into text handwriting and carries out sharing preservation beyond the clouds.

The shell of water-color paintbrush and the nib of writing are made of a kind of conductive rubber and conductive metal, and because of the face of water-color paintbrush It is electric conductivity that material, which writes liquid, so that can human body hand to take water-color paintbrush to be formed when conductive panel is submitted a written statement to a higher authority and write a kind of capacitive Touch function, to form electronic notebook track when reaching chalk-writing, and the algorithm by being arranged in system is converted into text Person's handwriting carries out sharing preservation beyond the clouds.

The formation notes information process of writing implement includes: that the chalk of electric conductivity, water-color paintbrush are submitted a written statement to a higher authority in electric conductivity writing panel It will form the similar effect with finger directly on capacitance plate as touch-control writing when writing, when the conductive chalk in human body hand Or conductive water-color paintbrush is when touching conductive writing panel, conductive chalk or conductive water-color paintbrush and conductive book due to human body grounding, in hand It writes writing on the blackboard and writes contact just one equivalent capacity of formation, and high-frequency signal can flow into ground wire by this equivalent capacity, in this way, connecing The received quantity of electric charge of receiving end institute reduces, and when writer touches conductive writing panel using conductive chalk or water-color paintbrush, finally According to receiving end received current strength determine touched point.And these points form writing in writing movement Electronic handwriting data information, and the writing that this electronic handwriting data information is converted into writing is preserved, while can incite somebody to action The writing content uploading of writing is shared to cloud.

The one embodiment for writing induction panel is provided in this application: selecting a kind of surface areflexia and has certain The panel that hardness and chalk, water-color paintbrush can be write, so that will not influence to see because of reflective in all angles in the literal of writing It sees, a tunic is arranged in clipboard back, at organic film back, a kind of metallic conduction enameled wire of 5 micron order thicknesses is set again, Including 8 microns, 100 microns, 45 microns etc.；Conductive enameled wire at arranged in a crossed manner, can have capacitor according to X-axis and Y-axis The function of induction becomes a writing induction panel 110.At metallic conduction enameled wire back, a kind of protective layer is being set, to prevent Only wire dropping.

The conductive chalk made, conductive water-color paintbrush are write into conductive touch panel same touching during being write Control sensor circuit plate is connected, to incude the person's handwriting track for reading chalk, water-color paintbrush writing.

Chalk, water-color paintbrush, which are write, to be read conductive induction module and is connected with the middle control unit 130 with system, no matter computer or Android The host of system can will write the font content uploading sensed and share to cloud.

One system synchronous sharing software is set in middle control unit 130, this software is opened online, by chalk, water-color paintbrush Writing on clipboard carries out sharing preservation beyond the clouds.And the voice of teacher, the content etc. that intelligent display end plays all pass through This software is accomplished to share online.The content text that can be write chalk, water-color paintbrush by way of conductive sensor is in display end And cloud server 200 is shown and is saved sharing.The electronics for the format not of the same race that shared interaction panel 140 interacts It is shared that document content can carry out interaction display in the same interface, and PPT, EXCEL, PDF, photo, video Word etc. can be with Interaction display uses in identical electronic interface.

The application intelligent sharing blackboard for education it is shared be by design be mounted in control 130 system of unit in one A shared routing by required writing on the blackboard content, voice content, display end interaction content synchronize it is shared, after class divide It enjoys, share before the class.

In this application, the application of capacitance touching control inductive layer is not merely confined to carry out on the display unit using will be electric Hold induction technology and be applied to a new writing panel technical field, starts a new capacitance touching control application field.

In this application, clipboard is realized not only to have retained traditional writing function but also had the function of writing digitization conversion. Written contents can be made to carry out preservation sharing.

It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of intelligent sharing blackboard for education characterized by comprising writing implement writes induction panel, writes induced electricity Road, installation frame, interaction panel, projector, cloud server and middle control unit；

The writing induction panel and the interaction panel are arranged in the installation frame, and constitute same display plane Display panel；And it is communicated to connect with the writing implement；

The back write sensor circuit and the display plane is set, and simultaneously with the writing induction panel, it is described mutual Dynamic projector panel and the middle control unit communication connection；

The interaction panel is communicated to connect with projector；Wherein, the interaction panel is interactive projection blank；

The projector connect with the middle control unit communication, the upper front of the display plane is arranged in.

2. intelligent sharing blackboard for education according to claim 1, which is characterized in that the middle control unit feels the writing The handwriting trace information writing induction information and generating that circuit receives is answered, the cloud server is sent to.

3. intelligent sharing blackboard for education according to claim 1, which is characterized in that further include: at least one client；Institute It states client and the cloud server communicates to connect.

4. intelligent sharing blackboard for education according to claim 1, which is characterized in that further include: speech recognition apparatus；With institute State middle control unit communication connection；The voice messaging received is sent to the cloud server.

5. intelligent sharing blackboard for education according to claim 1, which is characterized in that further include: camera-shooting and recording device, it is described to shoot with video-corder Equipment is connect with the middle control unit communication.

6. a kind of writing implement applied in any intelligent sharing blackboard for education of claim 1-5, comprising: chalk； It is characterized in that, conductive material is added in the chalk；Form conductive chalk；

When conductor and the conductive chalk are contacted, water-color paintbrush written contents font is formed on the writing induction panel, and It forms mobile charge and takes down notes track.

7. a kind of writing implement applied in any intelligent sharing blackboard for education of claim 1-5, comprising: nib, Water-color paintbrush liquid, shell；It is characterized in that, in the nib setting conductive layer；The shell is external conductive casing.

8. a kind of apply in one of any intelligent sharing blackboard for education of claim 1-5 display panel；Its feature It is, comprising: write induction panel and interaction panel；

Writing includes writing panel in induction panel；

Interaction panel includes writing panel projector panel；

The writing panel and the projector panel constitute same display plane；

Capacitance touching control inductive layer, and induction protective layer are disposed at the back of the display plane；

The writing panel and the projector panel are the glass material of white, and front is set as lighttight microparticle Layer；

The capacitance touching control inductive layer is provided with capacitance touching control induction mark.

9. a kind of display panel according to claim 8 characterized by comprising the capacitance touching control inductive layer is electricity Hold touch-control material.