CN202563718U - Multimedia integrated digital classroom - Google Patents
Multimedia integrated digital classroom Download PDFInfo
- Publication number
- CN202563718U CN202563718U CN2012202284625U CN201220228462U CN202563718U CN 202563718 U CN202563718 U CN 202563718U CN 2012202284625 U CN2012202284625 U CN 2012202284625U CN 201220228462 U CN201220228462 U CN 201220228462U CN 202563718 U CN202563718 U CN 202563718U
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- classroom
- blackboard
- main frame
- multimedia integration
- projector
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model provides a multimedia integrated digital classroom. A rear projection system is used. Traditional teaching and devices required by multimedia integrated digital teaching are all integrated in a box body. External wiring is eliminated, and changing the existing classroom is unnecessary. The use is convenient and humanized. The multimedia integrated digital classroom comprises a box body, a central control host, the rear projection system, a blackboard, a computer, a display stand, loudspeaker boxes and a microphone, wherein the central control host, the rear projection system, the blackboard, the computer, the display stand, the loudspeaker boxes and the microphone are located in the box body. The rear projection system comprises a rear projection screen and a projector located below the rear projection screen, and the light emitted by the projector is projected onto the rear projection screen. The blackboard is a writing board, and the blackboard and the rear projection screen are located in parallel in the middle of a side wall of the box body. The computer and the display stand are respectively connected with the projector through the central control host. The central control host is used to control the projector to project the information of the computer or the display stand onto the rear projection screen. The loudspeaker boxes and the microphone are respectively connected with the central control host. The central control host is used to control the playback of audio information and the transmission of speech sounds.
Description
Technical field
The utility model relates to the multimedia teaching technical field, particularly relates to a kind of multimedia integration numeral classroom.
Background technology
Multimedia teaching at present adopts the audio-visual classroom control desk to add the mode of orthogonal projection electronic whiteboard more; Use the audio-visual classroom control desk to replace traditional dais; Control main frame, show stand, apparatus such as computer during control desk inside is integrated with, outside projector, audio amplifier, the first-class equipment of shooting of connecting.
Existing multimedia education system exists outside wiring too many, is unfavorable for the problem of construction and installation and maintenance; In addition, because control desk has replaced the dais, influence the teacher and place other teaching aids; Simultaneously orthogonal projection electronic whiteboard mode also exist be in the light and during in the face of projector to the problem of the injury of teacher's eyes.
The utility model content
The purpose of the utility model is to overcome the deficiency that prior art exists, and a kind of multimedia integration numeral classroom is provided, and adopts back projecting system; Conventional teaching and the required equipment of multimedia integration numeral teaching all are integrated among the casing; Saved outside wiring, made installation more simple, need not change existing classroom; Use more convenient, more humane.
The technical scheme of the utility model is:
A kind of multimedia integration numeral classroom; It is characterized in that; The control main frame, back projecting system, blackboard, computing machine, show stand, audio amplifier and the microphone that comprise casing and be arranged in casing; Said back projecting system comprises back projection curtain and the projector that is positioned at back projection curtain below, and the light that projector is sent projects on the back projection curtain; Said blackboard is a Writing plate, is positioned at said wall box centre position side by side with said back projection curtain; Said computing machine is connected with said projector through middle control main frame respectively with show stand, projects on the back projection curtain through the data of middle control host computer control projector with computing machine or show stand; Said audio amplifier is connected with middle control main frame respectively with microphone, through the broadcast of middle control host computer control audio-frequency information and the transmission of spoken sounds.
Said blackboard is a fixed blackboard or the Push-pull blackboard be made up of two blackboards, and said Push-pull blackboard comprises a plug-type Reelable blackboard, and the position after said Reelable blackboard is released is positioned at the front of said back projection curtain.
Comprise the extraction-type cabinet of controlling main frame, computing machine, projector, show stand and audio amplifier in placing respectively in the said casing.
Said computing machine is desk computer or notebook computer.
Said microphone is wired formula microphone or wireless type microphone.
The control main frame also comprises touch-screen and wireless route in said, and said touch-screen is used for substituting the control panel of control main frame; Said wireless route is used for connecting touch-screen and control main frame.
Said multimedia integration numeral classroom also comprises the shift frequency power amplifier, and said middle control main frame connects audio amplifier and microphone respectively through the shift frequency power amplifier.
Said multimedia integration numeral classroom also comprises recording player, and said recording player is connected with middle control main frame.
Said multimedia integration numeral classroom also comprises interactive module, and said interactive module is connected with computing machine through middle control main frame.
The technique effect of the utility model:
The multimedia integration numeral classroom that the utility model provides; Conventional teaching and the required equipment of multimedia integration numeral teaching all are integrated among the casing; Only need a power lead to get final product; Saved unnecessary outside wiring, made installation more simple, need not change existing classroom; Not to the demand at dais, make the dais can return conventional teaching, make things convenient for the teacher to place conventional teaching with teaching aid and data; Adopt back projecting system, the injury of being in the light and teacher's eyes being caused during in the face of projector that does not have that orthogonal projection brings; Than existing multimedia teaching facility, use more convenient, humanized.
Description of drawings
Fig. 1 is the embodiment synoptic diagram in the multimedia integration numeral classroom of the utility model.
Fig. 2 is another embodiment synoptic diagram in the multimedia integration numeral classroom of the utility model.
Reference numeral is listed as follows: the 1-casing, control main frame among the 2-, 3-blackboard, 4-back projection curtain, 5-notebook computer, 5 '-desk computer, 6-show stand, 7-audio amplifier, 8-microphone, 9-projector, 10-shift frequency power amplifier, 11-recorded broadcast machine, 12-interactive module.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed description.
As shown in Figure 1, be the embodiment synoptic diagram in the multimedia integration of the utility model numeral classroom.A kind of multimedia integration numeral classroom, the control main frame 2, back projecting system, blackboard 3, computing machine, show stand 6, audio amplifier 7 and the microphone 8 that comprise casing 1 and be arranged in casing 1; Back projecting system comprises back projection curtain 4 and the projector 9 that is positioned at back projection curtain below, and the light that projector is sent projects on the back projection curtain; Computing machine is desk computer 5 ' or notebook computer 5; Blackboard 3 is a Writing plate, is positioned at the wall box centre position side by side with back projection curtain 4; Desk computer 5 ' or notebook computer 5 are connected with projector 4 through middle control main frame 2 respectively with show stand 6, project on the back projection curtain 4 through the data of middle control main frame 2 control projector 4 with desk computer 5 ' or notebook computer 5 or show stand 6; Audio amplifier 7 is connected with middle control main frame 2 respectively with microphone 8, through the broadcast of middle control host computer control audio-frequency information and the transmission of spoken sounds.Blackboard 3 is a fixed blackboard or the Push-pull blackboard be made up of two blackboards; Wherein Push-pull blackboard comprises a plug-type Reelable blackboard; Position after Reelable blackboard is released is positioned at the front of back projection curtain; When not using back projecting system, Reelable blackboard can be shifted the front of back projection curtain onto, becomes two blackboards and uses; Comprise the extraction-type cabinet of controlling main frame, computing machine, projector, show stand and audio amplifier in placing respectively in the casing 1, be used to place the said equipment, removable cabinet is convenient to the maintenance and the replacing of equipment; Microphone 8 can be wired formula microphone or wireless type microphone.In addition, middle control main frame 2 can also comprise touch-screen and wireless route, and touch-screen is used for substituting the control panel of control main frame; Wireless route is used for connecting touch-screen and control main frame.
As shown in Figure 2, be another embodiment synoptic diagram in the multimedia integration of the utility model numeral classroom.Multimedia integration numeral classroom among Fig. 2 also comprises shift frequency power amplifier 10, recording player 11 and interactive module 12; Middle control main frame 2 connects audio amplifier 7 and microphone 8 respectively through shift frequency power amplifier 9, realizes the better control to the audio frequency input and output; Recording player 10 is connected with middle control main frame 2, is used to write down the teacher's teaching content; Interactive module 12 is connected with computing machine (notebook computer 5 or desk computer 5 ') through middle control main frame 2, realizes the interaction function with the content of courses.
Should be pointed out that the above embodiment can make those skilled in the art more fully understand the utility model, but limit the utility model never in any form.Therefore, although this instructions and embodiment have carried out detailed explanation to the utility model,, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the invention, and it all is encompassed in the middle of the protection domain of the utility model patent.
Claims (9)
1. multimedia integration numeral classroom; It is characterized in that; The control main frame, back projecting system, blackboard, computing machine, show stand, audio amplifier and the microphone that comprise casing and be arranged in casing; Said back projecting system comprises back projection curtain and the projector that is positioned at back projection curtain below, and the light that projector is sent projects on the back projection curtain; Said blackboard is a Writing plate, is positioned at said wall box centre position side by side with said back projection curtain; Said computing machine is connected with said projector through middle control main frame respectively with show stand, projects on the back projection curtain through the data of middle control host computer control projector with computing machine or show stand; Said audio amplifier is connected with middle control main frame respectively with microphone, through the broadcast of middle control host computer control audio-frequency information and the transmission of spoken sounds.
2. multimedia integration numeral according to claim 1 classroom; It is characterized in that; Said blackboard is a fixed blackboard or the Push-pull blackboard be made up of two blackboards; Said Push-pull blackboard comprises a plug-type Reelable blackboard, and the position after said Reelable blackboard is released is positioned at the front of said back projection curtain.
3. multimedia integration numeral according to claim 1 classroom is characterized in that, comprises the extraction-type cabinet of controlling main frame, computing machine, projector, show stand and audio amplifier in placing respectively in the said casing.
4. multimedia integration numeral according to claim 1 classroom is characterized in that said computing machine is desk computer or notebook computer.
5. multimedia integration numeral according to claim 1 classroom is characterized in that said microphone is wired formula microphone or wireless type microphone.
6. multimedia integration numeral according to claim 1 classroom is characterized in that, said middle control main frame comprises touch-screen and wireless route, and said touch-screen is used for substituting the control panel of control main frame; Said wireless route is used for connecting touch-screen and control main frame.
7. according to the described multimedia integration numeral of one of claim 1 to 6 classroom, it is characterized in that said multimedia integration numeral classroom also comprises the shift frequency power amplifier, said middle control main frame connects audio amplifier and microphone respectively through the shift frequency power amplifier.
8. according to the described multimedia integration numeral of one of claim 1 to 6 classroom, it is characterized in that said multimedia integration numeral classroom also comprises recording player, said recording player is connected with middle control main frame.
9. according to the described multimedia integration numeral of one of claim 1 to 6 classroom, it is characterized in that said multimedia integration numeral classroom also comprises interactive module, said interactive module is connected with computing machine through middle control main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202284625U CN202563718U (en) | 2012-05-18 | 2012-05-18 | Multimedia integrated digital classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202284625U CN202563718U (en) | 2012-05-18 | 2012-05-18 | Multimedia integrated digital classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563718U true CN202563718U (en) | 2012-11-28 |
Family
ID=47213347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202284625U Expired - Lifetime CN202563718U (en) | 2012-05-18 | 2012-05-18 | Multimedia integrated digital classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563718U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708714A (en) * | 2012-05-18 | 2012-10-03 | 陈龙 | Multimedia integrated digital classroom |
| CN103000057A (en) * | 2012-12-24 | 2013-03-27 | 武汉市腾亚科技有限公司 | Multi-media integrated teaching machine |
| CN104052610A (en) * | 2014-05-19 | 2014-09-17 | 国家电网公司 | Informatization intelligent conference dispatching management device and using method |
| CN106023660A (en) * | 2016-05-31 | 2016-10-12 | 广东诚进科技股份有限公司 | Interactive teaching system |
| WO2019056621A1 (en) * | 2017-09-20 | 2019-03-28 | 广州视源电子科技股份有限公司 | Integrated-type writing device |
| CN114125263A (en) * | 2021-04-06 | 2022-03-01 | 海口华瑞电子有限公司 | Multifunctional intelligent teaching central control system |
-
2012
- 2012-05-18 CN CN2012202284625U patent/CN202563718U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708714A (en) * | 2012-05-18 | 2012-10-03 | 陈龙 | Multimedia integrated digital classroom |
| CN103000057A (en) * | 2012-12-24 | 2013-03-27 | 武汉市腾亚科技有限公司 | Multi-media integrated teaching machine |
| CN103000057B (en) * | 2012-12-24 | 2015-09-09 | 武汉市腾亚科技有限公司 | Multimedia integral type teaching machine |
| CN104052610A (en) * | 2014-05-19 | 2014-09-17 | 国家电网公司 | Informatization intelligent conference dispatching management device and using method |
| CN106023660A (en) * | 2016-05-31 | 2016-10-12 | 广东诚进科技股份有限公司 | Interactive teaching system |
| WO2019056621A1 (en) * | 2017-09-20 | 2019-03-28 | 广州视源电子科技股份有限公司 | Integrated-type writing device |
| CN114125263A (en) * | 2021-04-06 | 2022-03-01 | 海口华瑞电子有限公司 | Multifunctional intelligent teaching central control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |