CN101923792A - Wireless multimedia teaching system and method - Google Patents
Wireless multimedia teaching system and method Download PDFInfo
- Publication number
- CN101923792A CN101923792A CN2010101744222A CN201010174422A CN101923792A CN 101923792 A CN101923792 A CN 101923792A CN 2010101744222 A CN2010101744222 A CN 2010101744222A CN 201010174422 A CN201010174422 A CN 201010174422A CN 101923792 A CN101923792 A CN 101923792A
- Authority
- CN
- China
- Prior art keywords
- wireless
- module
- panel computer
- display terminal
- double
- 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
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention relates to a wireless multimedia teaching system which comprises a display terminal for wirelessly receiving teaching contents, a wireless microphone for conveying audio frequency and a wireless mouse for controlling the page of a teaching terminal, wherein the wireless microphone and the wireless mouse are used for wirelessly and intelligently controlling the display terminal. The wireless multimedia teaching system also comprises a flat computer wireless control terminal, and the flat computer wireless control terminal realizes signal mutual transmission with the display terminal through a wireless transmission signal. The invention has the following advantages: the display terminal is wirelessly and intelligently controlled by the wireless microphone and the wireless mouse, therefore, a teacher can teach students in different position of a classroom, which avoids the simplicity that the teacher must stand on the platform traditionally to carry out multimedia teaching so that the teacher teaches the students in different positions of the classroom for strengthening the interaction with the students and supervising the students; and the flat computer wireless control terminal with a touch screen is provided, the teacher can carry out board writing on the teaching terminal in any position of the classroom.
Description
Technical field
The present invention relates to multimedia education system and method thereof, relate in particular to a kind of multimedia education system of the instructional terminal being controlled with wireless microphone, wireless mouse and wireless remote writing on the blackboard equipment.
Background technology
Multimedia teaching is meant in teaching process, characteristics according to instructional objective and teaching object, pass through The teaching design, choose reasonable and utilization Modern Teaching Medium, and with the Traditional teaching means organic assembling, the fellowship whole course of teaching is awarded with multiple media information and to be taught in the student, form rational structure of teaching, reach optimized teaching efficiency.Multimedia teaching has begun to occur in the eighties, but is that equipment complexs such as multiple electronic medium such as phantom lamp, projector, sound-track engraving apparatus, video recorder apply to classroom instruction at that time; This instructional technology claims Multimedia Teaching or electronic teaching again, and the nineties rises, and along with computer technology rapid development and universal, multimedia computer has progressively replaced the comprehensive use status of multiple instructional media in the past.
Continuous development along with electronic information, existing audio-visual education programme platform has developed into the multifunction teaching system that is made up of projector, projection screen, electronic whiteboard, desktop computer, central controller, power amplifier sound equipment, special-purpose dais, but existing multimedia education system appears its weak point day by day in teaching process, one, display terminal and operation control terminal are wired connections, wired connection has limited instructor's the position of giving lectures, and can not walk up and down in the classroom and the student carries out necessary interaction; Two, do not possess handwriting functions, so the teaching resource in being stored in tutoring system, the instructor is difficult to some accumulation resources of writing on the blackboard oneself.
Summary of the invention
The objective of the invention is to deficiency at above-mentioned technology, comprehensive computer networking technology, electronic communication, embedded technology, the data statistic analysis technology of adopting, the multimedia intelligent interactive teaching system of application network and double-direction radio transmission, but aim to provide the brand-new tutoring system of a removable writing on the blackboard.
The present invention is achieved through the following technical solutions:
A kind of wireless multimedia teaching system of the present invention comprises the display terminal of the wireless receiving content of courses, the wireless microphone of conveying audio frequency and the wireless mouse of the control instructional terminal page; Wireless microphone, wireless mouse are controlled display terminal realization intelligent wireless; Also comprise the panel computer wireless control terminal, the panel computer wireless control terminal is realized transmitting mutually with the signal of display terminal by wireless signal transmission.
Below above technical scheme is further elaborated:
The panel computer wireless control terminal comprises the panel computer unit with Touch Screen; Be installed on the panel computer wireless control terminal and realize that panel computer wireless control terminal and display terminal carry out the double-direction radio transport module that signal exchanges; Receive the wireless mouse receiver module of mouse action signal; Wherein, the panel computer unit is provided with VGA transmitted in both directions port, the double-direction radio transport module of panel computer wireless control terminal is provided with VGA transmitted in both directions port, the VGA transmitted in both directions port wireless connections of the VGA transmitted in both directions port of panel computer unit and the double-direction radio transport module of panel computer wireless control terminal.
Display terminal comprises the screen display unit that is used for show image; The passive loudspeaker box that is used for audio plays; Be installed on display terminal and realize that display terminal and panel computer wireless control terminal carry out the double-direction radio transport module that signal exchanges; Be provided with the audio mix amplification module of low noise, two-forty discharge circuit; To the double-direction radio transport module of screen display unit, display terminal, the power module that the audio mix amplification module provides persistent current; Wherein, screen display unit is the display that is provided with the VGA input port, passive loudspeaker box is provided with audio input port, and the double-direction radio transport module of display terminal is provided with VGA transmitted in both directions port and audio transmission port, and the audio mix amplification module is provided with audio input port and audio output port; The VGA transmitted in both directions port of the double-direction radio transport module of display terminal is connected with the VGA input port wireless signal of screen display unit, the audio transmission port of the double-direction radio transport module of display terminal is connected with the audio input port wireless signal of audio mix amplification module, and the audio output port of audio mix amplification module is connected with the audio input end signal of passive loudspeaker box.
Described screen display unit comprises that also the wireless microphone infrared ray is automatically to sign indicating number module and wireless microphone receiver module; The wireless microphone infrared ray is provided with voice data input port and voice data output interface to the sign indicating number module automatically, and the wireless microphone receiver module is provided with voice data input interface and audio output port; The wireless microphone infrared ray realizes that with wireless microphone wireless signal is connected to the voice data input port of sign indicating number module automatically, the wireless microphone infrared ray is connected with the voice data input interface of wireless microphone receiver module the voice data output port of sign indicating number module automatically, and the voice data output interface of wireless microphone receiver module is connected with the audio input port of audio mix amplification module.
Described screen display unit also comprises optical touch frame and optical touch module; The optical touch frame is the rectangle housing, is provided with the matrix of staggered anyhow infrared emission tube and infrared receiver tube formation in X-axis, the Y direction correspondence of rectangle housing; The optical touch module also is provided with an induction controller, and induction controller is provided with data processing module and data-out port; The optical touch frame is installed in screen display unit the place ahead; The data-out port of the induction controller of optical touch module is connected with the double-direction radio transport module VGA transmitted in both directions port of display terminal; The VGA transmitted in both directions port of the double-direction radio transport module of panel computer wireless control terminal realizes that with the VGA transmitted in both directions port of the double-direction radio transport module of display terminal wireless signal is connected.
A kind of multimedia body teaching method of the present invention may further comprise the steps:
(i) the corresponding education informations of input on panel computer wireless control terminal, display terminal, wireless microphone and the wireless mouse;
(ii) the education informations of importing on the panel computer wireless control terminal is wirelessly transmitted to display terminal; The education informations of importing on the display terminal is wirelessly transmitted to the panel computer wireless control terminal; The education informations of importing on the wireless microphone is wirelessly transmitted to display terminal; The education informations of importing on the wireless mouse is transferred to panel computer wireless control terminal and display terminal.
Below above technical scheme is further elaborated.
May further comprise the steps to display terminal input education informations from the panel computer wireless control terminal:
(i) on panel computer, import education informations;
(ii) education informations is transferred to the double-direction radio transport module that is provided with on the panel computer wireless control terminal by the VGA transmit port that is provided with on the panel computer;
(iii) the double-direction radio transport module of panel computer wireless control terminal is wirelessly transmitted to education informations the double-direction radio transport module of display terminal;
(iv) the VGA transmit port of the double-direction radio transport module of display terminal is transferred to screen display unit with education informations;
Comprise the following steps: to panel computer wireless control terminal input education informations from display terminal
(i) on display terminal, import education informations;
(ii) education informations is transferred to the double-direction radio transport module that is provided with on the display terminal by the VGA transmit port that is provided with on the display terminal;
(iii) the double-direction radio transport module of display terminal is wirelessly transmitted to education informations the double-direction radio transport module of panel computer wireless control terminal;
(iv) the VGA transmit port of the double-direction radio transport module of panel computer wireless control terminal is transferred to the panel computer unit with education informations.
Comprise the following steps: to passive loudspeaker box input audio frequency education informations by wireless microphone
(i) on wireless microphone, import voice messaging;
(ii) wireless microphone is transferred to the wireless microphone infrared ray automatically to the sign indicating number module with audio-frequency information;
(iii) the wireless microphone infrared ray is transferred to the microphone receiver module to the sign indicating number module with audio-frequency information automatically;
(iv) the microphone receiver module is transferred to the audio mix amplification module with audio-frequency information;
(v) the audio mix amplification module is transferred to screen display unit by audio output port with audio-frequency information.
Comprise the following steps: to display terminal input rolling page turn information by wireless mouse
(i) input rolling page turn information on wireless mouse;
(ii) wireless mouse is transferred to the rolling page turn information wireless mouse receiver module that is provided with on the panel computer wireless control terminal;
(iii) the double-direction radio transport module of panel computer wireless control terminal is transferred to the rolling page turn information double-direction radio transport module of display terminal again;
(iv) the VGA transmit port of the double-direction radio transport module of display terminal is transferred to screen display unit with the rolling page turn information.
The beneficial effect of the invention is: one, display terminal and panel computer wireless control terminal so, have been simplified the structure of multimedia education system by wireless connections, and it is more convenient to operate; Be that employing wireless microphone, wireless mouse are controlled display terminal realization intelligent wireless in the operating process two,, so, the instructor can impart knowledge to students at the diverse location in classroom, cancelled the unicity that in the past must on the dais, just can carry out multimedia teaching, like this, the instructor the diverse location in classroom impart knowledge to students strengthened and the student between interaction, can also play supervisory role to the student; Three, the panel computer wireless control terminal with Touch Screen is set, the instructor can carry out writing on the blackboard to the instructional terminal in the optional position in classroom; Four, but the instructional terminal also is provided with the optical touch frame and the optical touch module of writing on the blackboard, and the student can directly carry out the writing on the blackboard calculation at multimedia display terminal with saying the scholar.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 transmits block diagram for the present invention's display terminal signal;
Fig. 3 transmits block diagram for the signal of the present invention's panel computer wireless display terminal;
Fig. 4 transmits block diagram for the present invention's panel computer wireless display terminal and display terminal signal.
Reference numeral: 1-display terminal; The 11-screen display unit; The 12-audio amplifier; The 2-wireless mouse; The 3-wireless microphone; 4-panel computer wireless control terminal; The 5-double-purpose pen.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further:
With reference to shown in Figure 1, the utility model comprises display terminal 1, wireless microphone 3, wireless mouse 2 and panel computer wireless control terminal 4.
With reference to Fig. 1 and shown in Figure 3, panel computer wireless control terminal 4 comprises panel computer unit with Touch Screen, be installed on panel computer wireless control terminal 4 is used for the double-direction radio transport module that panel computer wireless control terminal 4 and the operation signal and the sound signal of screen display unit 11 are exchanged, wireless mouse 2 receiver modules that receive the mouse action signal; The panel computer unit is provided with VGA transmitted in both directions port, the double-direction radio transport module of panel computer wireless control terminal 4 is provided with VGA transmitted in both directions port, the VGA transmitted in both directions port wireless connections of the VGA transmitted in both directions port of panel computer unit and the double-direction radio transport module of panel computer wireless control terminal 4.
With reference to Fig. 1 and shown in Figure 3, display terminal 1 comprises the screen display unit 11, the passive loudspeaker box 12 that is used to show audio frequency that are used for show image, be installed on display terminal 1 is used for the double-direction radio transport module that screen display unit 11 and panel computer wireless control terminal 4 operation signals and sound signal are exchanged, the audio mix amplification module that is provided with low noise two-forty discharge circuit; Screen display unit 11 is for being provided with the display of VGA input port, passive loudspeaker box 12 is provided with audio input port, the double-direction radio transport module of display terminal 1 is provided with VGA transmitted in both directions port and audio transmission port, and the audio mix amplification module is provided with audio input port and audio output port; The VGA transmitted in both directions port of the double-direction radio transport module of display terminal 1 is connected with the VGA input port wireless signal of screen display unit 11, the audio transmission port of the double-direction radio transport module of display terminal 1 is connected with the audio input port wireless signal of audio mix amplification module, and the audio output port of audio mix amplification module is connected with the audio input end signal of passive loudspeaker box 12.
Screen display unit 11 comprises that also wireless microphone 3 infrared rays are automatically to sign indicating number module and wireless microphone 3 receiver modules; Wireless microphone 3 infrared rays are provided with voice data input port and voice data output interface to the sign indicating number module automatically, and wireless microphone 3 receiver modules are provided with voice data input interface and audio output port; Wireless microphone 3 infrared rays realize that with wireless microphone 3 wireless signal is connected to the voice data input port of sign indicating number module automatically, wireless microphone 3 infrared rays are connected with the voice data input interface of wireless microphone 3 receiver modules the voice data output port of sign indicating number module automatically, and the voice data output interface of wireless microphone 3 receiver modules is connected with the audio input port of audio mix amplification module.
Screen display unit 11 also comprises optical touch frame and optical touch module, and the optical touch frame is the rectangle housing, is provided with the matrix of staggered anyhow infrared emission tube and infrared receiver tube formation in X-axis, the Y direction correspondence of rectangle housing; The optical touch module also is provided with an induction controller, and induction controller is provided with data processing module and data-out port; The optical touch module is installed in screen display unit 11 the place aheads; The data-out port of the induction controller of optical touch frame is connected with double-direction radio transport module VGA transmitted in both directions port; The VGA transmitted in both directions port that is installed on the double-direction radio transport module of panel computer wireless control terminal 4 realizes that with the VGA transmitted in both directions port of the double-direction radio transport module that is installed on display terminal 1 wireless signal is connected.
With reference to shown in Figure 4, in concrete teaching operation process, from panel computer wireless control terminal 4 when the display terminal 1 input education informations, import education informations with double-purpose pen 5 having on the panel computer of touch screen, education informations is transferred to the double-direction radio transport module that is provided with on the panel computer wireless control terminal 4 by the VGA transmit port that is provided with on the panel computer, the double-direction radio transport module of panel computer wireless control terminal 4 is wirelessly transmitted to the double-direction radio transport module of display terminal 1 with education informations, and the VGA transmit port of the double-direction radio transport module of display terminal 1 is transferred to screen display unit 11 with education informations.
With reference to shown in Figure 4, from display terminal 1 when the panel computer wireless control terminal 4 input education informations, on the optical touch frame of display terminal 1, import education informations with double-purpose pen 5, education informations is transferred to the double-direction radio transport module of display terminal 1 by the VGA transmit port that is provided with on the display terminal 1, the double-direction radio transport module of display terminal 1 is wirelessly transmitted to the double-direction radio transport module of panel computer wireless control terminal 4 with education informations, and the VGA transmit port of the double-direction radio transport module of panel computer wireless control terminal 4 is transferred to the panel computer unit with education informations.
With reference to shown in Figure 2, by wireless microphone 3 when the passive loudspeaker box 12 input audio frequency education informations, on wireless microphone 3, import voice messaging, wireless microphone 3 is transferred to wireless microphone 3 infrared rays automatically to the sign indicating number module with audio-frequency information, wireless microphone 3 infrared rays are transferred to the microphone receiver module to the sign indicating number module with audio-frequency information automatically, the microphone receiver module is transferred to the audio mix amplification module with audio-frequency information, and the audio mix amplification module is transferred to passive loudspeaker box 12 by audio output port with audio-frequency information.
With reference to shown in Figure 2, by wireless mouse 2 when the display terminal 1 input rolling page turn information, input rolling page turn information on wireless mouse 2, wireless mouse 2 is transferred to the rolling page turn information wireless mouse 2 receiver modules of panel computer wireless control terminal 4, the double-direction radio transport module of panel computer wireless control terminal 4 is transferred to the rolling page turn information double-direction radio transport module of display terminal 1 again, and the VGA transmit port of the double-direction radio transport module of display terminal 1 is transferred to screen display unit 11 with the rolling page turn information.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this instructions, these terms do not constitute any restriction to the present invention just for convenience of description.
Claims (10)
1. wireless multimedia teaching system comprises:
The wireless mouse of the display terminal of the wireless receiving content of courses, the wireless microphone of carrying audio frequency and the control instructional terminal page; Wireless microphone, wireless mouse are controlled display terminal realization intelligent wireless;
Also comprise the panel computer wireless control terminal, the panel computer wireless control terminal is realized transmitting mutually with the signal of display terminal by wireless signal transmission.
2. a kind of multimedia education system according to claim 1 is characterized in that the panel computer wireless control terminal comprises:
Panel computer unit with Touch Screen;
Be installed on the panel computer wireless control terminal and realize that panel computer wireless control terminal and display terminal carry out the double-direction radio transport module that signal exchanges;
Receive the wireless mouse receiver module of mouse action signal;
Wherein, the panel computer unit is provided with VGA transmitted in both directions port, the double-direction radio transport module of panel computer wireless control terminal is provided with VGA transmitted in both directions port, the VGA transmitted in both directions port wireless connections of the VGA transmitted in both directions port of panel computer unit and the double-direction radio transport module of panel computer wireless control terminal.
3. a kind of multimedia education system according to claim 1 is characterized in that display terminal comprises:
The screen display unit that is used for show image;
The passive loudspeaker box that is used for audio plays;
Be installed on display terminal and realize that display terminal and panel computer wireless control terminal carry out the double-direction radio transport module that signal exchanges;
Be provided with the audio mix amplification module of low noise, two-forty discharge circuit;
To the double-direction radio transport module of screen display unit, display terminal, the power module that the audio mix amplification module provides persistent current;
Wherein, screen display unit is the display that is provided with the VGA input port, passive loudspeaker box is provided with audio input port, and the double-direction radio transport module of display terminal is provided with VGA transmitted in both directions port and audio transmission port, and the audio mix amplification module is provided with audio input port and audio output port; The VGA transmitted in both directions port of the double-direction radio transport module of display terminal is connected with the VGA input port wireless signal of screen display unit, the audio transmission port of the double-direction radio transport module of display terminal is connected with the audio input port wireless signal of audio mix amplification module, and the audio output port of audio mix amplification module is connected with the audio input end signal of passive loudspeaker box.
4. a kind of multimedia education system according to claim 1 is characterized in that: described screen display unit comprises that also the wireless microphone infrared ray is automatically to sign indicating number module and wireless microphone receiver module; The wireless microphone infrared ray is provided with voice data input port and voice data output interface to the sign indicating number module automatically, and the wireless microphone receiver module is provided with voice data input interface and audio output port; The wireless microphone infrared ray realizes that with wireless microphone wireless signal is connected to the voice data input port of sign indicating number module automatically, the wireless microphone infrared ray is connected with the voice data input interface of wireless microphone receiver module the voice data output port of sign indicating number module automatically, and the voice data output interface of wireless microphone receiver module is connected with the audio input port of audio mix amplification module.
5. according to claim 2 or 3 described a kind of multimedia education systems, it is characterized in that: described screen display unit also comprises optical touch frame and optical touch module;
The optical touch frame is the rectangle housing, is provided with the matrix of staggered anyhow infrared emission tube and infrared receiver tube formation in X-axis, the Y direction correspondence of rectangle housing; The optical touch module also is provided with an induction controller, and induction controller is provided with data processing module and data-out port; The optical touch frame is installed in screen display unit the place ahead;
The data-out port of the induction controller of optical touch module is connected with the double-direction radio transport module VGA transmitted in both directions port of display terminal;
The VGA transmitted in both directions port of the double-direction radio transport module of panel computer wireless control terminal realizes that with the VGA transmitted in both directions port of the double-direction radio transport module of display terminal wireless signal is connected.
6. multimedia body teaching method is characterized in that may further comprise the steps:
The corresponding education informations of input on the first step, panel computer wireless control terminal, display terminal, wireless microphone and the wireless mouse;
The education informations of importing on second step, the panel computer wireless control terminal is wirelessly transmitted to display terminal; The education informations of importing on the display terminal is wirelessly transmitted to the panel computer wireless control terminal; The education informations of importing on the wireless microphone is wirelessly transmitted to display terminal; The education informations of importing on the wireless mouse is transferred to panel computer wireless control terminal and display terminal.
7. a kind of multimedia teaching method according to claim 6 is characterized in that may further comprise the steps to display terminal input education informations from the panel computer wireless control terminal:
The first step, on panel computer, import education informations;
Second step, education informations are transferred to the double-direction radio transport module that is provided with on the panel computer wireless control terminal by the VGA transmit port that is provided with on the panel computer;
The double-direction radio transport module of the 3rd step, panel computer wireless control terminal is wirelessly transmitted to education informations the double-direction radio transport module of display terminal;
The VGA transmit port of the double-direction radio transport module of the 4th step, display terminal is transferred to screen display unit with education informations.
8. a kind of multimedia teaching method according to claim 6 is characterized in that comprising the following steps: to panel computer wireless control terminal input education informations from display terminal
The first step, on display terminal, import education informations;
Second step, education informations are transferred to the double-direction radio transport module that is provided with on the display terminal by the VGA transmit port that is provided with on the display terminal;
The double-direction radio transport module of the 3rd step, display terminal is wirelessly transmitted to education informations the double-direction radio transport module of panel computer wireless control terminal;
The VGA transmit port of the double-direction radio transport module of the 4th step, panel computer wireless control terminal is transferred to the panel computer unit with education informations.
9. a kind of multimedia teaching method according to claim 6 is characterized in that comprising the following steps to passive loudspeaker box input audio frequency education informations by wireless microphone;
The first step, on wireless microphone, import voice messaging;
Second step, wireless microphone are transferred to the wireless microphone infrared ray automatically to the sign indicating number module with audio-frequency information;
The 3rd step, wireless microphone infrared ray are transferred to the microphone receiver module to the sign indicating number module with audio-frequency information automatically;
The 4th step, microphone receiver module are transferred to the audio mix amplification module with audio-frequency information;
The 5th step, audio mix amplification module are transferred to passive loudspeaker box by audio output port with audio-frequency information.
10. a kind of multimedia teaching method according to claim 6 is characterized in that comprising the following steps: to display terminal input rolling page turn information by wireless mouse
The first step, on wireless mouse input rolling page turn information;
Second step, wireless mouse are transferred to the rolling page turn information wireless mouse receiver module that is provided with on the panel computer wireless control terminal;
The double-direction radio transport module of the 3rd step, panel computer wireless control terminal is transferred to the rolling page turn information double-direction radio transport module of display terminal again;
The VGA transmit port of the double-direction radio transport module of the 4th step, display terminal is transferred to screen display unit with the rolling page turn information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101744222A CN101923792A (en) | 2010-05-11 | 2010-05-11 | Wireless multimedia teaching system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101744222A CN101923792A (en) | 2010-05-11 | 2010-05-11 | Wireless multimedia teaching system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101923792A true CN101923792A (en) | 2010-12-22 |
Family
ID=43338693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101744222A Pending CN101923792A (en) | 2010-05-11 | 2010-05-11 | Wireless multimedia teaching system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101923792A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157132A (en) * | 2011-05-13 | 2011-08-17 | 冉红 | Panel-controlled display system |
| CN102566960A (en) * | 2011-12-27 | 2012-07-11 | 紫光股份有限公司 | Screen image wireless transmission device for tablet computer |
| CN102700322A (en) * | 2012-06-27 | 2012-10-03 | 丘志敏 | Teaching tablet with sound amplification function |
| CN102717636A (en) * | 2012-06-28 | 2012-10-10 | 丘志敏 | Teaching writing board with sound amplification function and automatic cleaning function |
| CN103000056A (en) * | 2012-12-21 | 2013-03-27 | 常州大学 | Multimedia intelligent interactive all-in-one machine for teaching |
| CN103065509A (en) * | 2011-10-20 | 2013-04-24 | 上海飞乐音响股份有限公司 | Interactive multimedia teaching system |
| CN103260064A (en) * | 2012-02-21 | 2013-08-21 | 侯璎卿 | Video interactive device |
| CN103280136A (en) * | 2013-03-01 | 2013-09-04 | 王湘民 | Method for simplifying Chinese and foreign language information input and judging correct input |
| CN106293148A (en) * | 2016-08-15 | 2017-01-04 | 北海市深蓝科技发展有限责任公司 | A kind of wireless mouse |
| CN108831220A (en) * | 2018-06-19 | 2018-11-16 | 合肥凌极西雅电子科技有限公司 | A kind of interaction multimedia tutoring system based on speech recognition |
| CN109085950A (en) * | 2018-07-30 | 2018-12-25 | 江苏特思达电子科技股份有限公司 | Multi-screen interaction method, device and electronic whiteboard based on electronic whiteboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227372A (en) * | 1999-01-21 | 1999-09-01 | 柳德钟 | Multiple mouse multiple key board radio remote computer teaching system |
| CN2531596Y (en) * | 2002-03-11 | 2003-01-15 | 张少雄 | Portable public address set for teaching |
| CN101163062A (en) * | 2006-10-10 | 2008-04-16 | 天象网络技术（上海）有限公司 | Portable mobile teaching terminal |
| CN201435167Y (en) * | 2009-02-02 | 2010-03-31 | 陈明 | Integrated multimedia teaching device |
-
2010
- 2010-05-11 CN CN2010101744222A patent/CN101923792A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227372A (en) * | 1999-01-21 | 1999-09-01 | 柳德钟 | Multiple mouse multiple key board radio remote computer teaching system |
| CN2531596Y (en) * | 2002-03-11 | 2003-01-15 | 张少雄 | Portable public address set for teaching |
| CN101163062A (en) * | 2006-10-10 | 2008-04-16 | 天象网络技术（上海）有限公司 | Portable mobile teaching terminal |
| CN201435167Y (en) * | 2009-02-02 | 2010-03-31 | 陈明 | Integrated multimedia teaching device |
Non-Patent Citations (1)
| Title |
|---|
| 《中国优秀硕士学位论文全文数据库》 20091231 左强 基于Tablet PC的辅助教学***研究与实现 全文 1-10 , 2 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157132A (en) * | 2011-05-13 | 2011-08-17 | 冉红 | Panel-controlled display system |
| CN102157132B (en) * | 2011-05-13 | 2015-07-15 | 刘敬梅 | Panel-controlled display system |
| CN103065509A (en) * | 2011-10-20 | 2013-04-24 | 上海飞乐音响股份有限公司 | Interactive multimedia teaching system |
| CN102566960A (en) * | 2011-12-27 | 2012-07-11 | 紫光股份有限公司 | Screen image wireless transmission device for tablet computer |
| CN103260064A (en) * | 2012-02-21 | 2013-08-21 | 侯璎卿 | Video interactive device |
| CN102700322A (en) * | 2012-06-27 | 2012-10-03 | 丘志敏 | Teaching tablet with sound amplification function |
| CN102717636A (en) * | 2012-06-28 | 2012-10-10 | 丘志敏 | Teaching writing board with sound amplification function and automatic cleaning function |
| CN103000056A (en) * | 2012-12-21 | 2013-03-27 | 常州大学 | Multimedia intelligent interactive all-in-one machine for teaching |
| CN103280136A (en) * | 2013-03-01 | 2013-09-04 | 王湘民 | Method for simplifying Chinese and foreign language information input and judging correct input |
| CN106293148A (en) * | 2016-08-15 | 2017-01-04 | 北海市深蓝科技发展有限责任公司 | A kind of wireless mouse |
| CN108831220A (en) * | 2018-06-19 | 2018-11-16 | 合肥凌极西雅电子科技有限公司 | A kind of interaction multimedia tutoring system based on speech recognition |
| CN109085950A (en) * | 2018-07-30 | 2018-12-25 | 江苏特思达电子科技股份有限公司 | Multi-screen interaction method, device and electronic whiteboard based on electronic whiteboard |
| CN109085950B (en) * | 2018-07-30 | 2021-07-09 | 江苏特思达电子科技股份有限公司 | Multi-screen interaction method and device based on electronic whiteboard and electronic whiteboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101923792A (en) | Wireless multimedia teaching system and method | |
| CN202362962U (en) | Wireless multimedia teaching system | |
| CN104809930A (en) | Multimedia auxiliary teaching method and system thereof based on mobile platform | |
| CN206021631U (en) | A kind of Materials Science and Engineering multimedia teaching platform | |
| CN201716882U (en) | Interactive teaching system | |
| CN104282182A (en) | Multimedia teaching system | |
| CN202563718U (en) | Multimedia integrated digital classroom | |
| CN205264119U (en) | Intelligent tutoring end system | |
| CN201503646U (en) | Multimedia audio-visual teaching system | |
| CN202677652U (en) | Real-time remote teaching system | |
| CN204965789U (en) | Interactional teaching system | |
| CN203882465U (en) | All-in-one machine for teaching | |
| CN201741295U (en) | Modern teaching device | |
| CN204087547U (en) | A kind of multimedia finance and economics tutoring system | |
| CN201946138U (en) | Interactive teaching device | |
| CN109327607A (en) | One kind is based on the mobile lecture system of smart phone | |
| CN205943147U (en) | Novel real teaching system that instructs of accounting computerization | |
| CN201698603U (en) | Multimedia display terminal | |
| CN205910889U (en) | Intelligent computer remote network teaching system | |
| CN206605956U (en) | A kind of new type blackboard | |
| CN204406736U (en) | A kind of electronic teaching system | |
| CN107507473A (en) | A kind of Multimedia Teaching Terminal based on cloud service | |
| CN204303192U (en) | Multimedia education system | |
| CN203191809U (en) | Wireless central control system | |
| CN202965671U (en) | Push-and-pull type intelligent teaching blackboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101222 |