CN102708714A - Multimedia integrated digital classroom - Google Patents

Multimedia integrated digital classroom Download PDF

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Publication number
CN102708714A
CN102708714A CN2012101578630A CN201210157863A CN102708714A CN 102708714 A CN102708714 A CN 102708714A CN 2012101578630 A CN2012101578630 A CN 2012101578630A CN 201210157863 A CN201210157863 A CN 201210157863A CN 102708714 A CN102708714 A CN 102708714A
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China
Prior art keywords
classroom
main frame
blackboard
multimedia integration
microphone
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Pending
Application number
CN2012101578630A
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Chinese (zh)
Inventor
陈龙
王燕华
张文青
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012101578630A priority Critical patent/CN102708714A/en
Publication of CN102708714A publication Critical patent/CN102708714A/en
Pending legal-status Critical Current

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Abstract

The invention provides a multimedia integrated digital classroom. All equipments required by traditional teaching and multimedia integrated digital teaching are integrated into a box body by adopting a rear protection system, so that external wiring is omitted and modification on the prior classroom is not needed, and the multimedia integrated digital classroom is more convenient in use and more humanized. The multimedia integrated digital classroom comprises a box body, a central control host, a rear projection system, a blackboard, a computer, a display table, a sound box and a microphone, wherein the central control host, the rear projection system, the blackboard, the computer, the display table, the sound box and the microphone are positioned in the box body; the rear projection system comprises a rear projection screen and a projector which is positioned below the rear projection screen; light emitted by the projector is protected to the rear projection screen; the blackboard is a writing board, and is positioned the middle position of the side wall of the box body parallel to the rear projection screen; the computer and the display table are connected with the projector respectively through the central control host; the information of the computer or the display table is projected onto the rear projection screen through the protector controlled by the central control host; and the sound box and the microphone are connected with the central control host respectively, and the playing of acoustic information and the transmission of speech are controlled by the central control host.

Description

Multimedia integration numeral classroom
Technical field
The present invention relates to the multimedia teaching technical field, particularly relate 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.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of multimedia integration numeral classroom is provided, adopt 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.
Technical scheme of the present invention 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.
Technique effect of the present invention:
Multimedia integration numeral provided by the invention classroom; 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 multimedia integration numeral of the present invention classroom.
Fig. 2 is another embodiment synoptic diagram in multimedia integration numeral of the present invention classroom.
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 embodiments of the invention are done further detailed description.
As shown in Figure 1, be the embodiment synoptic diagram in multimedia integration numeral of the present invention 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 multimedia integration numeral of the present invention 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 invention, but do not limit the present invention in any way creation.Therefore, although this instructions and embodiment have carried out detailed explanation to the invention,, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the invention; 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 invention 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.
CN2012101578630A 2012-05-18 2012-05-18 Multimedia integrated digital classroom Pending CN102708714A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103439854A (en) * 2013-09-13 2013-12-11 苏州苏鹏多媒体科技有限公司 Indoor projection system for exhibition area of office building
CN104095400A (en) * 2014-06-27 2014-10-15 浙江工业大学 Multimedia mobile class
CN104599541A (en) * 2013-10-31 2015-05-06 天津市帝德汇盛数码科技有限公司蓟县分公司 Multimedia interacting and intelligent pressure sensing integrated machine
CN106898169A (en) * 2017-02-17 2017-06-27 酒泉职业技术学院 A kind of Chinese computer application and Internet teaching and training system
CN107180564A (en) * 2017-07-27 2017-09-19 黑龙江工业学院 A kind of foreign language exercise device and application method
CN107338975A (en) * 2017-08-24 2017-11-10 叶晨希 A kind of novel classroom
CN107743254A (en) * 2017-10-25 2018-02-27 成都金麒麟云信息科技有限公司 The multimedia image processing system of multi-media sharing hall
CN107801067A (en) * 2017-10-25 2018-03-13 成都金麒麟云信息科技有限公司 A kind of image processing hardware equipment of three-dimensional rendering technology
CN108877348A (en) * 2018-08-27 2018-11-23 姜杰 A kind of classroom for Information Institute computer science
CN109686178A (en) * 2018-12-28 2019-04-26 郭祯翔 A kind of multifunction teaching writing plate and tutoring system

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CN201838206U (en) * 2010-07-06 2011-05-18 上海理工大学 Display device for multimedia comprehensive information teaching
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CN202563718U (en) * 2012-05-18 2012-11-28 陈龙 Multimedia integrated digital classroom

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Publication number Priority date Publication date Assignee Title
CN2884372Y (en) * 2005-10-19 2007-03-28 赵林福 Multi-media mobile platform
CN201147005Y (en) * 2007-12-15 2008-11-12 安增山 Multimedia teaching table
CN201262786Y (en) * 2008-08-06 2009-06-24 南京长鹏工贸有限责任公司 Portable multimedia demonstration device
CN201383229Y (en) * 2009-02-17 2010-01-13 赵林福 Wall-hung intelligent multimedia teaching system
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CN201716877U (en) * 2010-04-06 2011-01-19 广州海昇计算机科技有限公司 Portable mobile teaching platform
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103439854A (en) * 2013-09-13 2013-12-11 苏州苏鹏多媒体科技有限公司 Indoor projection system for exhibition area of office building
CN104599541A (en) * 2013-10-31 2015-05-06 天津市帝德汇盛数码科技有限公司蓟县分公司 Multimedia interacting and intelligent pressure sensing integrated machine
CN104095400A (en) * 2014-06-27 2014-10-15 浙江工业大学 Multimedia mobile class
CN106898169A (en) * 2017-02-17 2017-06-27 酒泉职业技术学院 A kind of Chinese computer application and Internet teaching and training system
CN107180564A (en) * 2017-07-27 2017-09-19 黑龙江工业学院 A kind of foreign language exercise device and application method
CN107180564B (en) * 2017-07-27 2019-03-29 黑龙江工业学院 A kind of foreign language practice device and application method
CN107338975A (en) * 2017-08-24 2017-11-10 叶晨希 A kind of novel classroom
CN107743254A (en) * 2017-10-25 2018-02-27 成都金麒麟云信息科技有限公司 The multimedia image processing system of multi-media sharing hall
CN107801067A (en) * 2017-10-25 2018-03-13 成都金麒麟云信息科技有限公司 A kind of image processing hardware equipment of three-dimensional rendering technology
CN108877348A (en) * 2018-08-27 2018-11-23 姜杰 A kind of classroom for Information Institute computer science
CN109686178A (en) * 2018-12-28 2019-04-26 郭祯翔 A kind of multifunction teaching writing plate and tutoring system

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Application publication date: 20121003