CN207718648U - It is a kind of can recorded broadcast electronic whiteboard tutoring system - Google Patents
It is a kind of can recorded broadcast electronic whiteboard tutoring system Download PDFInfo
- Publication number
- CN207718648U CN207718648U CN201720960250.9U CN201720960250U CN207718648U CN 207718648 U CN207718648 U CN 207718648U CN 201720960250 U CN201720960250 U CN 201720960250U CN 207718648 U CN207718648 U CN 207718648U
- Authority
- CN
- China
- Prior art keywords
- electronic whiteboard
- teaching host
- recorded broadcast
- teaching
- host
- 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.)
- Active
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses it is a kind of can recorded broadcast electronic whiteboard tutoring system, including：One teaching host, has in the teaching host：Recorded broadcast module is stored in formation record file in the teaching host for handling capacitance operation and magnetic board letter breath after screen picture and audio-frequency information are carried out Real Time Compression processing；One electronic whiteboard, the electronic whiteboard are connect with the teaching host；One pick up facility, the pick up facility are connect with the teaching host；One projecting apparatus, the projecting apparatus are connect with the teaching host；Solves the problems, such as the simple playback content of courses in conventional electronic whiteboard teaching, with handling playing image and audio, reach high quality ear to listen and dual effect of giving lessons soon, recorded broadcast is set to become efficiently convenient, allow the classroom of teacher to explain content to reproduce, substantially increases the utilization rate of educational resource.
Description
Technical field
The utility model is related to a kind of tutoring system, more particularly to it is a kind of it is efficiently convenient, full-featured can recorded broadcast electricity
Sub- blank tutoring system.
Background technology
Electronic whiteboard is widely used in the occasions such as teaching, training, office, meeting, is able to record in writing process and emits
Movement locus of the pen on blank, to obtain written contents, and can send written contents to it by communication bus
His equipment.But electronic whiteboard is in operation, and the excessively various complexity of button, frequent operation is unfavorable for the use of teacher, reality
In, electronic whiteboard is often treated as curtain to use, and causes the idle and waste of educational resource.Recorded broadcast classroom is derived from more matchmakers
Body teaching method is popularized, and multimedia teaching has been increasingly becoming a part indispensable in modern education system.Interactive class
Hall recording and broadcasting system and voice room existing equipment seamless integration, realize a variety of teaching scene switchings, support a variety of education activities, class
Part content automatically generates, and more picture real-time recordings, high-quality signal network transmission, network direct broadcasting and resource online request etc. are powerful
Function.But recorded broadcast classroom needs professional to operate due to cost height, and making is more demanding, and teacher can be caused centainly
Pressure.
Utility model content
In view of this, the utility model provide it is a kind of it is efficiently convenient, full-featured can recorded broadcast electronic whiteboard teaching system
System.
The utility model is solved the above problems by following technological means：
It is a kind of can recorded broadcast electronic whiteboard tutoring system, including：
One teaching host, has in the teaching host：
Recorded broadcast module carries out screen picture and audio-frequency information real-time for handling capacitance operation and magnetic board letter breath
It is stored in after compression processing in the teaching host and forms record file；
Image processing apparatus, the image data for coming to recorded broadcast module transmission are handled；
Output device, the image data for exporting the processing of described image processing unit；
One electronic whiteboard, the electronic whiteboard are connect with the teaching host；It can incude in real time built in the electronic whiteboard
The sensing device of movement locus of any object on the electronic whiteboard and dynamic for executing the gesture that sensing device transmission comes
Make the processor ordered；
One pick up facility, the pick up facility are connect with the teaching host；It is described will be after sound signal collecting and processing
Be transferred to the teaching host by tone frequency channel wire, the pick up facility include microphone and with its sequentially connected amplifier, processing
Chip；
One projecting apparatus, the projecting apparatus are connect with the teaching host, and the picture for providing the teaching host is real
When project on the electronic whiteboard, user operates picture by the touch function of the electronic whiteboard.
Preferably, the sensing device is electromagnetic induction device.
Preferably, further include mobile device, for making projecting apparatus be subjected to displacement until stopping when the position of setting；
Control unit controls the mobile device and carries out up and down and/or move left and right until reaching precalculated position.
Preferably, the teaching host is additionally provided with USB interface.
Preferably, the teaching host is additionally provided with audio transmission interfaces and video transmission interface.
By adopting the above-described technical solution, the utility model has the advantages that：
The utility model by it is a kind of can recorded broadcast electronic whiteboard tutoring system, including：
One teaching host 1, has in the teaching host：
Recorded broadcast module 11 carries out screen picture and audio-frequency information real for handling capacitance operation and magnetic board letter breath
When compression processing after be stored in the teaching host formed record file；
Image processing apparatus 12, the image data for coming to recorded broadcast module transmission are handled；
Output device 13, the image data for exporting the processing of described image processing unit；
One electronic whiteboard 3, the electronic whiteboard are connect with the teaching host；It can incude in real time built in the electronic whiteboard
The sensing device 31 of movement locus of any object on the electronic whiteboard and the gesture come for executing sensing device transmission
The processor 32 of action command；
One pick up facility 4, the pick up facility are connect with the teaching host；It is described will be after sound signal collecting and processing
Be transferred to the teaching host by tone frequency channel wire, the pick up facility include microphone 41 and with its sequentially connected amplifier 42,
Processing chip 43；
One projecting apparatus 2, the projecting apparatus are connect with the teaching host, and the picture for providing the teaching host is real
When project on the electronic whiteboard, user operates picture by the touch function of the electronic whiteboard.
In the embodiment of the present application, the picture that the teaching host provides is projected the electronic whiteboard by projecting apparatus in real time
On, user operates picture by the touch function of the electronic whiteboard, and the sensing device of the electronic whiteboard will incude
The operation trace signal transmission arrived carries out the transmission of action command to the processor；The processor is by action command information number
Send the teaching host to, the pick up facility will be picked up voice signal by microphone, then by amplifying circuit into
Row optimizes processing to voice signal, and audio-frequency information number sends processing chip to by treated, and processing chip is to audio
The teaching host is transmitted to after signal processing, the teaching host is completed by the included recorded broadcast module with recorded broadcast function
Recorded broadcast to picture and sound, image processing apparatus, the image data for coming to recorded broadcast module transmission are handled；
Output device, the image data for exporting the processing of described image processing unit；Or when what is stored in recorded broadcast module is not achieved
Into line definition processing when the clarity needed.The utility model effectively increases the Practical significance of electronic whiteboard, and recorded broadcast is made to become
It is efficiently convenient to obtain, and so that the classroom of teacher is explained content and reproduces, substantially increases the utilization rate of educational resource.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
It introduces, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 be the utility model it is a kind of can recorded broadcast electronic whiteboard tutoring system embodiment functional block diagram.
Specific implementation mode
In order to keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Attached drawing in new embodiment, is explicitly described the technical scheme in the embodiment of the utility model.
Embodiment 1 is described in conjunction with Fig. 1
It is a kind of can recorded broadcast electronic whiteboard tutoring system, including：
One teaching host 1, has in the teaching host：
Recorded broadcast module 11 carries out screen picture and audio-frequency information real for handling capacitance operation and magnetic board letter breath
When compression processing after be stored in the teaching host formed record file；
Image processing apparatus 12, the image data for coming to recorded broadcast module transmission are handled；
Output device 13, the image data for exporting the processing of described image processing unit；
One electronic whiteboard 3, the electronic whiteboard are connect with the teaching host；It can incude in real time built in the electronic whiteboard
The sensing device 31 of movement locus of any object on the electronic whiteboard and the gesture come for executing sensing device transmission
The processor 32 of action command；
One pick up facility 4, the pick up facility are connect with the teaching host；It is described will be after sound signal collecting and processing
Be transferred to the teaching host by tone frequency channel wire, the pick up facility include microphone 41 and with its sequentially connected amplifier 42,
Processing chip 43；
One projecting apparatus 2, the projecting apparatus are connect with the teaching host, and the picture for providing the teaching host is real
When project on the electronic whiteboard, user operates picture by the touch function of the electronic whiteboard.
In the embodiment of the present application, the picture that the teaching host provides is projected the electronic whiteboard by projecting apparatus in real time
On, user operates picture by the touch function of the electronic whiteboard, and the sensing device of the electronic whiteboard will incude
The operation trace signal transmission arrived carries out the transmission of action command to the processor；The processor is by action command information number
Send the teaching host to, the pick up facility will be picked up voice signal by microphone, then by amplifying circuit into
Row optimizes processing to voice signal, and audio-frequency information number sends processing chip to by treated, and processing chip is to audio
The teaching host is transmitted to after signal processing, the teaching host is completed by the included recorded broadcast module with recorded broadcast function
Recorded broadcast to picture and sound, image processing apparatus, the image data for coming to recorded broadcast module transmission are handled；
Output device, the image data for exporting the processing of described image processing unit；Or when what is stored in recorded broadcast module is not achieved
Into line definition processing when the clarity needed；Solve the problems, such as the simple playback content of courses in conventional electronic whiteboard teaching,
With handling playing image and audio, reaches high quality ear and listen and dual effect of giving lessons soon, recorded broadcast is made to become high
It is convenient to imitate, and so that the classroom of teacher is explained content and reproduces, substantially increases the utilization rate of educational resource.
Embodiment 2 is described in conjunction with Fig. 1.
On the basis of embodiment 1, the sensing device is electromagnetic induction device.
Preferably, further include mobile device 5, for making projecting apparatus be subjected to displacement until stopping when the position of setting；
Control unit 6 controls the mobile device and carries out up and down and/or move left and right until reaching precalculated position.The shifting
Dynamic device can be adjusted the height of projecting apparatus according to the actual demand at scene, reach best projection image and angle,
When needing to adjust position, described control unit controls until reaching ideal position mobile device, it is ensured that plays effect
Fruit is good, convenient for teaching.
Preferably, the teaching host is additionally provided with USB interface.
Preferably, the teaching host is additionally provided with audio transmission interfaces and video transmission interface.
Preferably, further include power supplier 7, which is used to supply the electric power from battery, described
Mobile device, the projecting apparatus and described image processing unit are based on power supplier offer electric power and are acted.
Embodiment 3 is described in conjunction with Fig. 1.
As shown in Fig. 1, the utility model includes：Teaching host 1, projecting apparatus 2, electronic whiteboard 3, pick up facility 4, institute
The output end for stating teaching host 1 is connect by video transmission line with the input terminal of the projecting apparatus 2, the output of the projecting apparatus 2
End is connect with the input terminal of the electronic whiteboard 3, and the output end of the electronic whiteboard 3 and the input terminal of the teaching host 1 connect
It connects, the output end of the pick up facility 4 is connect by tone frequency channel wire with the input terminal of the teaching host 1, after the electronic whiteboard 3
Side is provided with the sensing device that can incude movement locus of any object on the electronic whiteboard in real time, the teaching host
1 comes with the recorded broadcast module with recorded broadcast function, which is the logical instruction vector of giving lessons of a set of included recorded broadcast function, is used
It is described by being stored in after screen picture and audio-frequency information progress Real Time Compression processing in processing capacitance operation and magnetic board letter breath
Impart knowledge to students host in formed record file, the recorded broadcast which has the function of is easy to operate, can a key realize recorded broadcast, will be old
The clear sound of screen content and teacher operated by teacher's upper class hour is recorded, and the file recorded is very small, convenient for depositing
Store up and pass through transmission of network.The multi-functional needs given lessons can be achieved at the same time in the recorded broadcast module, completely instead of the complexity of electronic whiteboard
Operation button realizes simple and efficient teaching.
The projecting apparatus projects the picture that the teaching host provides on the electronic whiteboard in real time, and user passes through institute
The touch function for stating electronic whiteboard operates picture, and the sensing device of the electronic whiteboard believes the operation trace sensed
Number it is transferred to the teaching host, voice signal is transferred to the teaching host by the pick up facility by tone frequency channel wire, described
Teaching host completes the recorded broadcast to picture and sound by the included software of giving lessons with recorded broadcast function.
In teaching process, on the one hand, teacher operates by electronic pen or manually on electronic whiteboard 3, electronic whiteboard 3
Sensing device by the operation trace signal transmission sensed to teaching host 1, meanwhile, the sound that pick up facility 4 explains teacher
Sound is transferred to teaching host 1 by tone frequency channel wire, and teaching host 1 synthesizes conversion equipment by built-in video/audio, completes recorded broadcast.
Therefore compared with prior art, the utility model effectively increases the Practical significance of electronic whiteboard, and recorded broadcast is made to become efficiently convenient,
Allow the classroom of teacher to explain content to reproduce, substantially increases the utilization rate of educational resource.
The output end of the pick up facility 4 is connect with the input terminal of the teaching host 1 through tone frequency channel wire, is set using pickup
Standby 4 can improve the clarity of recorded broadcast sound.
The sensing device of the electronic whiteboard 3 is electromagnetic induction device.Electromagnetic type sensing device is arranged in electronic whiteboard 3
Rear side senses that object moves the signal sent out, to reach positioning, the function of signal identification.Its advantage is that registration, energy
Writing on the blackboard is carried out on the picture of projection, is write, the operation of annotation etc accuracy word class.
The teaching host 1 also sets up audio transmission interfaces, video transmission interface.By tone frequency channel wire, pick up facility 4 can
Give teaching host 1, teaching host 1, can be by the screen for host 1 of imparting knowledge to students by video transmission line the voice transmission of classroom explanation
Curtain interface is transferred to projecting apparatus 2, then is projected on electronic whiteboard 3 by projecting apparatus 2, and teacher passes through the operation realization to electronic whiteboard
Operation to host interface of imparting knowledge to students.
The teaching host 1 includes that can be achieved to the recorded broadcast function of picture and sound rendering, by the key recorded broadcast function,
Teacher can carry out recorded broadcast to the content of want to save at any time, and virtually carry out, and so that the classroom of teacher is explained and become repeatable
The teaching resource utilized.
The tutoring system of the utility model is by the simple operations of teacher, it can be achieved that control to various equipment common functions
And handover operation；Teacher is freed in face of computer, is not changing teacher's tradition use habit, is keeping the content of teaching lively
Change, visualize and embodies.Previous stiff implantation form is overcome, student is easier to lead for the teaching method of acoustic image and cyclopentadienyl
Meeting and receiving, interactive teaching environment are even more the attention and learning initiative for substantially increasing student, improve study effect
Rate and school grade, system have given full play to effect of the modern teaching equipment to improving the quality of teaching, have alleviated and attend class teacher's
Labor intensity substantially increases the utilization rate of various equipment.Teaching process can be carried out to perfect record simultaneously, realize that experience is handed over
Stream is reviewed convenient for student.The teaching host 1 contain button on electronic whiteboard 3 it is achievable institute it is functional, it is white by electronics
The touch function of plate 3, to operating procedure of giving lessons succinct on teaching host 1, instead of push-botton operation complicated on electronic whiteboard,
Improve the utilization ratio of electronic whiteboard.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. it is a kind of can recorded broadcast electronic whiteboard tutoring system, which is characterized in that including：
One teaching host, has in the teaching host：
Screen picture and audio-frequency information are carried out Real Time Compression by recorded broadcast module for handling capacitance operation and magnetic board letter breath
It is stored in after processing in the teaching host and forms record file；
Image processing apparatus, the image data for coming to recorded broadcast module transmission are handled；
Output device, the image data for exporting the processing of described image processing unit；
One electronic whiteboard, the electronic whiteboard are connect with the teaching host；It can incude in real time built in the electronic whiteboard any
The sensing device of movement locus of the object on the electronic whiteboard and the gesture motion life come for executing sensing device transmission
The processor of order；
One pick up facility, the pick up facility are connect with the teaching host；The pick up facilityBy sound signal collecting and handle
The teaching host is transferred to by tone frequency channel wire afterwards, the pick up facility include microphone and with its sequentially connected amplifier, place
Manage chip；
One projecting apparatus, the projecting apparatus are connect with the teaching host, and the picture for providing the teaching host is thrown in real time
It is mapped on the electronic whiteboard, user operates picture by the touch function of the electronic whiteboard.
2. it is according to claim 1 can recorded broadcast electronic whiteboard tutoring system, it is characterised in that：The sensing device is electricity
Magnetic-inductive device.
3. it is according to claim 1 or 2 can recorded broadcast electronic whiteboard tutoring system, it is characterised in that：It further include mobile dress
It sets, for making projecting apparatus be subjected to displacement until stopping when the position of setting；
Control unit controls the mobile device and carries out up and down and/or move left and right until reaching precalculated position.
4. it is according to claim 3 can recorded broadcast electronic whiteboard tutoring system, it is characterised in that：The teaching host is also set
It is equipped with audio transmission interfaces and video transmission interface；Further include power supplier, which comes from for supplying
The electric power of battery, the mobile device, the projecting apparatus and described image processing unit are carried based on the power supplier
It is acted for electric power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960250.9U CN207718648U (en) | 2017-08-03 | 2017-08-03 | It is a kind of can recorded broadcast electronic whiteboard tutoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960250.9U CN207718648U (en) | 2017-08-03 | 2017-08-03 | It is a kind of can recorded broadcast electronic whiteboard tutoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718648U true CN207718648U (en) | 2018-08-10 |
Family
ID=63063108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720960250.9U Active CN207718648U (en) | 2017-08-03 | 2017-08-03 | It is a kind of can recorded broadcast electronic whiteboard tutoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545012A (en) * | 2018-12-03 | 2019-03-29 | 姚苏栩 | A kind of shared tutoring system |
| CN109637208A (en) * | 2018-12-29 | 2019-04-16 | 济南科明数码技术股份有限公司 | A kind of stereoscopic teaching system and its teaching method based on virtual reality technology |
| CN109994007A (en) * | 2019-04-19 | 2019-07-09 | 石家庄科达文教用品有限公司 | Multimedia interconnected blackboard |
-
2017
- 2017-08-03 CN CN201720960250.9U patent/CN207718648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545012A (en) * | 2018-12-03 | 2019-03-29 | 姚苏栩 | A kind of shared tutoring system |
| CN109637208A (en) * | 2018-12-29 | 2019-04-16 | 济南科明数码技术股份有限公司 | A kind of stereoscopic teaching system and its teaching method based on virtual reality technology |
| CN109994007A (en) * | 2019-04-19 | 2019-07-09 | 石家庄科达文教用品有限公司 | Multimedia interconnected blackboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109509375B (en) | Recording and broadcasting integrated intelligent comprehensive screen blackboard system and control method thereof | |
| CN201177877Y (en) | Multimedia platform for network education | |
| CN207718648U (en) | It is a kind of can recorded broadcast electronic whiteboard tutoring system | |
| CN201820372U (en) | Wireless interactive audio/video system and equipment thereof | |
| CN103927909A (en) | Interactive teaching system and method of touch type mobile terminal | |
| CN201838206U (en) | Display device for multimedia comprehensive information teaching | |
| CN103996314A (en) | Teaching system based on augmented reality | |
| CN201622705U (en) | Integrated secondary education classroom with teaching, demonstrating, researching and broadcasting functions | |
| CN105321388A (en) | Method for making electronic record for electronic class based on electronic blackboard | |
| CN109889881A (en) | A kind of teachers ' classroom teaching data collection system | |
| CN209765777U (en) | remote interactive teaching system | |
| CN204576862U (en) | Computor-based instruction system | |
| KR20170098617A (en) | Customized training service level management system and method using a digital pen and a cloud server | |
| CN203520671U (en) | Electronic-whiteboard-based interactive teaching system | |
| CN102376173B (en) | Electric blackboard | |
| CN203773766U (en) | Language learning machine | |
| CN203433690U (en) | Teaching system based on touch screen | |
| CN205943152U (en) | Multimedia interactive teaching system | |
| CN109327607A (en) | One kind is based on the mobile lecture system of smart phone | |
| CN203618022U (en) | Computer remote network teaching system | |
| CN203260215U (en) | Interactive teaching system | |
| CN206480200U (en) | A kind of interactive teaching system | |
| CN207367410U (en) | A kind of interactive education system | |
| CN203706474U (en) | An Internet remote teaching system | |
| CN107507467A (en) | A kind of Multimedia EFL teaching system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |