CN102402870A - Multifunctional demonstrating electrical teaching equipment - Google Patents
Multifunctional demonstrating electrical teaching equipment Download PDFInfo
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- CN102402870A CN102402870A CN2011104215437A CN201110421543A CN102402870A CN 102402870 A CN102402870 A CN 102402870A CN 2011104215437 A CN2011104215437 A CN 2011104215437A CN 201110421543 A CN201110421543 A CN 201110421543A CN 102402870 A CN102402870 A CN 102402870A
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Abstract
The invention relates to multifunctional demonstrating electrical teaching equipment comprising a computer host, a VGA (video graphics array) distributor, an image projecting, displaying and outputting device, a main display, a main inputting device, a main MIC (microphone), an audio amplifier and a speaker box. The computer host outputs VGA signals through the VGA distributor to the image projecting, displaying and outputting device and the main display for displaying; the main inputting device outputs control signals to an inputting port of the computer host so as to control the output of an image; and the audio amplifier inputs audio signals to the main MIC and outputs the audio signals to the speaker box for playing. The multifunctional demonstrating electrical teaching equipment further comprises other electrical teaching equipment. The multifunctional demonstrating electrical teaching equipment can integrate the environment of a variety of functional electrical teaching classrooms into the same demonstrating classroom and can be used to demonstrate and compare the electrical teaching classrooms of different functions according to the demand of different clients.
Description
Technical field
The present invention relates to a kind of multi-functional demonstration audiovisual teaching equipment, be applied to multi-functional demonstration audio-visual classroom.
Background technology
Along with the continuous development of science and technology and improving constantly of living standards of the people; E-learning obtains universal day by day; But because condition restriction; The environment that also various audio-visual classroom functions is not integrated at present, each school only can carry out the configuration of audio-visual classroom from the requirement of self in universal electronic teaching process; And cannot carry out difference in functionality demonstration and contrast and obtain most suitable audio-visual classroom function, can not carry out best configuration to the function of audio-visual classroom according to idea, funds, the technical resource of being grasped and individual's conditional requests such as hobby.
Summary of the invention
The object of the present invention is to provide a kind of multi-functional demonstration audiovisual teaching equipment; It can be integrated in the environment of multiple function audio-visual classroom in the same demonstration classroom, can carry out the demonstration demonstration and the contrast of the audio-visual classroom of difference in functionality according to different customer demands.
For realizing above-mentioned purpose; The multi-functional electrochemical teaching equipment of the present invention; Comprise that host computer, VGA divider, image projection show output unit, basic display unit, primary input device, main microphone MIC, audio frequency power amplifier and audio amplifier; Host computer shows that through VGA divider outputting VGA signal to image projection output unit and basic display unit show that with screen the primary input device outputs control signals to the input port of host computer, the output of control chart picture; Audio frequency power amplifier is imported the sound signal of main microphone MIC, and output audio signal to audio amplifier is play.
The audio output port of above-mentioned host computer also connects the input port of audio frequency power amplifier.
Above-mentioned image projection shows that output unit can be televisor, or projector, or televisor and projector.
Above-mentioned basic display unit and primary input equipment can adopt main touch control display, and host computer shows through VGA divider outputting VGA signal to main touch control display, the USB port of the main touch-control usb signal input host computer of this main touch control display output.Also comprise the keyboard that connects host computer, or keyboard and mouse.
Comprise also that from microphone MIC said audio frequency power amplifier input is from the sound signal of microphone MIC.
Also comprise time touch control display, host computer shows to time touch control display through VGA divider outputting VGA signal, the USB port of the inferior touch-control usb signal input host computer of this time touch control display output.
Comprise that also USB switch and Duo Tai are from touch control display; These many demonstration input ports from touch control display connect the VGA divider respectively; These many output USB ports from touch control display connect the USB switch respectively; Host computer shows from touch control display to said many through VGA divider outputting VGA signal; Host computer output switch-over control signal is to the USB switch, and this USB switch switches the USB port from touch-control usb signal to host computer of selected of distributing from touch control display output, and making should can the operating computer main frame or write from touch control display.
Also comprise image-input device, this image-input device received image signal is to host computer.This image-input device can be camera.
Also comprise the network switch and Duo Tai touch control computer, host computer connects many touch control computers through the network switch.
Main touch control display, inferior touch control display and from all preferred inductance type touch control display of touch control display.
The preferred inductance type touch control computer of touch control computer, its display is the inductance type touch control display.
In the practical application; Host computer, VGA divider, main microphone MIC, audio frequency power amplifier, USB switch, the network switch, basic display unit and primary input device or main touch control display are arranged at the teacher dais of multi-functional demonstration audio-visual classroom; Inferior touch control display is arranged at the desktop of student's answer desk; Many are arranged at the desktop of many touch control display desks and the table top of podium respectively from touch control display; Many touch control computers are arranged at many touch control computer desks, and MIC is arranged at podium from microphone, also can be located at student's answer desk, touch control display desk etc.
The present invention is owing to being provided with equipment such as host computer, VGA divider, USB switch, so under host computer control, can be combined into the audio-visual classroom of multiple difference in functionality, to satisfy each side's demand.
Description of drawings
Fig. 1 is the block diagram of the embodiment of the invention;
Fig. 2 is the layout floor map of the embodiment of the invention;
Fig. 3 is first kind of audio-visual classroom effect synoptic diagram;
Fig. 4 is second kind of audio-visual classroom effect synoptic diagram;
Fig. 5 is the third audio-visual classroom effect synoptic diagram;
Fig. 6 is the 4th a kind of audio-visual classroom effect synoptic diagram;
Fig. 7 is the 5th a kind of audio-visual classroom effect synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
As shown in Figure 1; The embodiment of the invention comprise that many main microphone MIC, podiums of using from inductance type touch control display, teacher dais that the main inductance formula touch control display used in host computer, VGA divider, USB switch, televisor, projector, teacher dais, inferior inductance type touch control display, podium and inductance type touch control display desk that student's answer desk is used are used use from microphone MIC, camera; The keyboard and the mouse of many inductance type touch control computers that audio frequency power amplifier, audio amplifier, the network switch, inductance type touch control computer desk are used, connection host computer; The VGA picture signal of host computer shows with screen from the inductance type touch control display through VGA divider export that televisor, projector, inferior inductance type touch control display that student's answer desk is used, main inductance formula touch control display, podium and inductance type touch control display desk that the teacher dais is used use to many; The USB port of the main touch-control usb signal input host computer of the main inductance formula touch control display output that the teacher uses at the dais; The USB port of the inferior touch-control usb signal input host computer of the inferior inductance type touch control display output that student's answer desk is used; Many the output USB ports from the inductance type touch control display that podium and inductance type touch control display desk are used connect the USB switch respectively; Host computer output switch-over control signal is to the USB switch; This USB switch switches the USB port from touch-control usb signal to host computer of selected of distributing from the output of inductance type touch control display, should can the operating computer main frame or write from the inductance type touch control display.The camera received image signal is to host computer.The audio output port of host computer connects the input port of audio frequency power amplifier, the sound signal that main microphone MIC that audio frequency power amplifier input teacher uses at the dais and podium are used from microphone MIC, and output audio signal to audio amplifier is play.Host computer connects many inductance type touch control computers that inductance type touch control computer desk is used through the network switch, employing be the LAN connected mode.
As shown in Figure 2; The layout floor map of the embodiment of the invention is provided with teacher dais 3, podium 4, projecting apparatus screen 2, projector 6, student's answer desk 12, large-screen receiver 5, pass student desk 7, inductance type touch control display desk 8, inductance type touch control computer desk 9, common seat 10, audio amplifier 11, dais step 1 in same classroom.
Student's answer desk 12 has all adopted the inductance type touch control display as the desk desktop with inductance type touch control display desk 8 and inductance type touch control computer desk 9; The inductance type touch control display is used the inductance type touch technology; With alternative mouse of pointer and keyboard computing machine is operated, and can be carried out former handwriting with pointer.
Can be combined into multiple audio-visual classroom:
1, teacher dais 3, student's answer desk 12, pass student desk 7, projecting apparatus screen 2, projector 6, audio amplifier 11 are formed the most basic audio-visual classroom, and Fig. 3 is the effect synoptic diagram of this audio-visual classroom.
2, teacher dais 3, student's answer desk 12, pass student desk 7, large-screen receiver 5, audio amplifier 11, composition the most basic another kind of audio-visual classroom, Fig. 4 is the effect synoptic diagram of this audio-visual classroom.
3, teacher dais 3, projecting apparatus screen 2, projector 6, inductance type touch control display desk 8, audio amplifier 11, composition can carry out the audio-visual classroom of interactive teaching, and Fig. 5 is the effect synoptic diagram of this audio-visual classroom.
4, teacher dais 3, projecting apparatus screen 2, projector 6, inductance type touch control computer desk 9, audio amplifier 11, composition can carry out the audio-visual classroom of interactive teaching, and Fig. 6 is the effect synoptic diagram of this audio-visual classroom.
5, teacher dais 3, podium 4, common seat 10, projecting apparatus screen 2, projector 6,11 of audio amplifiers are formed lecture hall, and teacher dais 3 itself also is a podium, and Fig. 7 is the effect synoptic diagram of this lecture hall.
According to said method can also be combined into multiple audio-visual education room, give an example no longer one by one at this, these audio-visual education rooms can satisfy various functional requirement.
To 1,2 two kind of array mode; Replace blackboard with electronic equipments such as computers, exempt the injury that Faculty and Students receive chalk dust, the teacher can be ready to courseware in advance; Last class hour is presented at the courseware in the USB flash disk in televisor 5 or the projector 6; And can write at the enterprising running hand of the display at teacher dais, content written shows in televisor 5 or projector 6 too, serves as a teacher when requiring the student to ask the learner answering questions problem as traditional approach; Can ask the student to go up the dais and write at student's answer desk 12 enterprising running hands, the student also shows in televisor 5 or projector 6 in student's answer desk 12 content written.When the teacher teaches needs displaying material object, can align material object with the camera of computer and make a video recording, in televisor 5 or projector 6, show.
The application of the 3rd kind of array mode; Can let teachers and students under teacher's control, carry out interaction at any time; The teacher can control student's inductance type touch control display desk 8; Under inductance type touch control display desk 8 pictures and the situation of teacher computer with the screen demonstration, let wherein a certain arbitrarily student control computing machine, the running hand of going forward side by side is write and answer.
The application of the 4th kind of array mode; On the basis of the 3rd kind of array mode; Use inductance type touch control computer desk 9, can under the condition that the Computer for teachers main frame allows, use alone, this moment, student's inductance type touch control computer desk 9 promptly was the computing machine of an access to LAN; But under the control of Computer for teachers main frame, the 4th kind of array mode can be according to using with the 3rd kind of array mode same procedure.
The 5th kind of array mode is the use-pattern of auditorium or lecture hall, and the speaker can write the display image on the projection screen on the inductance type touch control display, and the may command host computer.
Claims (10)
1. multi-functional electrochemical teaching equipment; It is characterized in that: comprise that host computer, VGA divider, image projection show output unit, basic display unit, primary input device, main microphone MIC, audio frequency power amplifier and audio amplifier; Host computer shows that through VGA divider outputting VGA signal to image projection output unit and basic display unit show with screen; The primary input device outputs control signals to the input port of host computer; The output of control chart picture, audio frequency power amplifier is imported the sound signal of main microphone MIC, and output audio signal to audio amplifier is play.
2. multi-functional electrochemical teaching equipment according to claim 1 is characterized in that: the audio output port of said host computer connects the input port of audio frequency power amplifier.
3. multi-functional electrochemical teaching equipment according to claim 1 is characterized in that: said image projection shows that output unit is a televisor, or projector, or televisor and projector.
4. multi-functional electrochemical teaching equipment according to claim 1; It is characterized in that: said basic display unit and primary input equipment adopt main touch control display; Host computer shows through VGA divider outputting VGA signal to main touch control display, the USB port of the main touch-control usb signal input host computer of this main touch control display output.
5. multi-functional electrochemical teaching equipment according to claim 4 is characterized in that: also comprise the keyboard that connects host computer, or keyboard and mouse.
6. multi-functional electrochemical teaching equipment according to claim 1 is characterized in that: comprise also that from microphone MIC said audio frequency power amplifier input is from the sound signal of microphone MIC.
7. according to each described multi-functional electrochemical teaching equipment of claim 1 to 6; It is characterized in that: also comprise time touch control display; Host computer shows to time touch control display through VGA divider outputting VGA signal, the USB port of the inferior touch-control usb signal input host computer of this time touch control display output.
8. according to each described multi-functional electrochemical teaching equipment of claim 1 to 6; It is characterized in that: comprise that also USB switch and Duo Tai are from touch control display; These many demonstration input ports from touch control display connect the VGA divider respectively; These many output USB ports from touch control display connect the USB switch respectively; Host computer output switch-over control signal is to the USB switch from touch control display screen demonstration together through extremely said many of VGA divider outputting VGA signal for host computer, and a USB port of exporting from touch control display from touch-control usb signal to host computer that distributes is selected in this USB switch switching.
9. according to each described multi-functional electrochemical teaching equipment of claim 1 to 6, it is characterized in that: also comprise image-input device, this image-input device received image signal is to host computer.
10. according to each described multi-functional electrochemical teaching equipment of claim 1 to 6, it is characterized in that: also comprise the network switch and Duo Tai touch control computer, host computer connects many touch control computers through the network switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104215437A CN102402870A (en) | 2011-12-14 | 2011-12-14 | Multifunctional demonstrating electrical teaching equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104215437A CN102402870A (en) | 2011-12-14 | 2011-12-14 | Multifunctional demonstrating electrical teaching equipment |
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| CN102402870A true CN102402870A (en) | 2012-04-04 |
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| CN2011104215437A Pending CN102402870A (en) | 2011-12-14 | 2011-12-14 | Multifunctional demonstrating electrical teaching equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789704A (en) * | 2012-07-13 | 2012-11-21 | 李清树 | Modern teaching and learning method based on electronic information platform |
| CN102881196A (en) * | 2012-06-04 | 2013-01-16 | 东莞市沃德电子科技有限公司 | Electronic lecturing system |
| CN106355965A (en) * | 2016-11-30 | 2017-01-25 | 河南机电高等专科学校 | Computer control teaching system |
| CN110942679A (en) * | 2019-11-13 | 2020-03-31 | 湖南文理学院 | Mobile computer real-time teaching interaction system and method |
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| CN2341213Y (en) * | 1998-09-24 | 1999-09-29 | 中国人民解放军陆军参谋学院 | Multi-media teaching controller |
| CN2567689Y (en) * | 2002-01-24 | 2003-08-20 | 常德市华文科教科技有限公司 | VGA signal switching device |
| CN2650604Y (en) * | 2003-08-19 | 2004-10-27 | 河北海杰现代教学设备有限公司 | Multimedium platform |
| CN201918044U (en) * | 2010-12-24 | 2011-08-03 | 张子龙 | Interactive language classroom |
| CN202394402U (en) * | 2011-12-14 | 2012-08-22 | 广州兆威电子科技开发有限公司 | Multifunctional demonstration audiovisual education equipment |
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2011
- 2011-12-14 CN CN2011104215437A patent/CN102402870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2341213Y (en) * | 1998-09-24 | 1999-09-29 | 中国人民解放军陆军参谋学院 | Multi-media teaching controller |
| CN2567689Y (en) * | 2002-01-24 | 2003-08-20 | 常德市华文科教科技有限公司 | VGA signal switching device |
| CN2650604Y (en) * | 2003-08-19 | 2004-10-27 | 河北海杰现代教学设备有限公司 | Multimedium platform |
| CN201918044U (en) * | 2010-12-24 | 2011-08-03 | 张子龙 | Interactive language classroom |
| CN202394402U (en) * | 2011-12-14 | 2012-08-22 | 广州兆威电子科技开发有限公司 | Multifunctional demonstration audiovisual education equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881196A (en) * | 2012-06-04 | 2013-01-16 | 东莞市沃德电子科技有限公司 | Electronic lecturing system |
| CN102789704A (en) * | 2012-07-13 | 2012-11-21 | 李清树 | Modern teaching and learning method based on electronic information platform |
| CN106355965A (en) * | 2016-11-30 | 2017-01-25 | 河南机电高等专科学校 | Computer control teaching system |
| CN110942679A (en) * | 2019-11-13 | 2020-03-31 | 湖南文理学院 | Mobile computer real-time teaching interaction system and method |
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Application publication date: 20120404 |