CN202167152U - Novel multimedia teaching instrument - Google Patents
Novel multimedia teaching instrument Download PDFInfo
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- CN202167152U CN202167152U CN2011202608013U CN201120260801U CN202167152U CN 202167152 U CN202167152 U CN 202167152U CN 2011202608013 U CN2011202608013 U CN 2011202608013U CN 201120260801 U CN201120260801 U CN 201120260801U CN 202167152 U CN202167152 U CN 202167152U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 22
- 230000008054 signal transmission Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel multimedia teaching instrument, including a display instrument and a computer. The display instrument is provided with a touching-type LCD; the bottom of the display instrument is provided with a rack; the bottom of the rack is provided with a universal wheel; the computer is connected with a display, sound equipment, a keyboard and a mouse through leads; the computer is connected with the touching type LCD through a data transmission line; and a touch circuit module is provided in the touching type LCD. In the utility model, the advantages are as following: employing the modernization technology, through the electric signal connection between the computer and the touching type LCD on the display, the touching type LCD is an explanation screen, and a teacher can touch the touching type LCD to control the whole explanation process. In addition, the teacher can mark the explanation content on the touching type LCD, and the novel multimedia teaching instrument can help the teacher to preach the teaching content vividly.
Description
Technical field
The utility model relates to the audio-visual education programme multimedia technology field, relates in particular to a kind of novel multimedia teaching appearance.
Background technology
In traditional teaching way, the teacher is writing on the blackboard at any time, attracts attention of student and interactive with the student, and it is effective to give lessons.But need take a long time, reduce on class efficient widely, simultaneously, chalk dust has produced great harm to Faculty and Students are healthy.The development of Along with computer technology, multimedia teaching have been applied to classroom instruction more and more widely.The teacher carries out electronic courseware before the class; On the classroom if through computer and stereo set with figure, literary composition,, as vividly and visually displaying phenomenon that is difficult under the traditional teaching way explain and process with mode such as dynamic video; Practiced thrift a large amount of writing on the blackboard time; Expand the class hour capacity effectively, improved efficiency of teaching.But application along with modernizing teaching in recent years; The common multimedia tutoring system just have many drawbacks, for example: saying class hour, the teacher must stand in the computer bypass and cross mouse or keyboard operation courseware; Greatly reduce the dirigibility of teaching, zoomed out the distance of teacher and student; Classroom explanation can only be basis with existing electronic document, can not be at any time change or make annotations and comments in real time and being described in more details on its basis, greatly limitations the interactivity between teacher, blackboard and the student; Technology is just being thrown in the general employing of present multimedia teaching, serves as a teacher that health can shelter from a part of projected picture in the time of need standing in before the projection screen explanation, and the light of projector can produce grievous injury to teacher's retina.
Summary of the invention
The purpose of the utility model is to provide a kind of novel multimedia teaching appearance, and it adopts computing machine and touch screen technology, can solve the problems of the technologies described above effectively.
The purpose of the utility model realizes through following technical proposals: a kind of novel multimedia teaching appearance; Comprise demonstration instrument and computing machine, touch type liquid crystal display is installed on the demonstration instrument, demonstration instrument bottom mounting bracket; Frame bottom is installed universal wheel; Said computing machine is connected with display, sound equipment, keyboard and mouse through lead, and computing machine is connected through data line with touch type liquid crystal display, is provided with the touch circuit module in the touch type liquid crystal display.
Said computing machine all is connected with standby power supply with touch type liquid crystal display.
Said computing machine is provided with the wireless signal transmission receiving trap, and storage tank is set on the demonstration instrument, places wireless microphone in the storage tank, and wireless microphone is realized data transmission through wireless signal and wireless signal transmission receiving trap.
The advantage of the utility model is: adopt state-of-the-art technology; Be connected with touch type liquid crystal display electric signal on the demonstration instrument through computing machine; Touch type liquid crystal display is the explanation screen, and the teacher can touch touch type liquid crystal display and control whole explanation process.And can also on touch type liquid crystal display, annotate and comment on the explanation content, help the teacher to explain and publicise lecture contents etc. very visually.
Description of drawings
Fig. 1 is the theory structure block diagram of the utility model; Fig. 2 is the structural representation of demonstration instrument.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
The 1-computing machine, the 2-keyboard and mouse, the 3-wireless microphone, the 4-sound equipment, the 5-touch type liquid crystal display, the 6-demonstration instrument, the 7-support, the 8-standby power supply, 9-touches circuit module, 10-roller, 11-storage tank, 12-display.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The said a kind of novel multimedia teaching appearance of the utility model, agent structure comprise demonstration instrument 6 and computing machine 1, and touch type liquid crystal display 5 is installed on the demonstration instrument 6, demonstration instrument 6 bottom mounting brackets 7, and universal wheel 10 is installed in support 7 bottoms.Said computing machine 1 is connected with display 12, sound equipment 4, keyboard and mouse 2 through lead, and display 12 is the display device of computing machine 1, and keyboard and mouse 2 is convenient to teacher's operation in face of computing machine.Computing machine 1 and touch type liquid crystal display 5 are connected through data line, are provided with in the touch type liquid crystal display 5 and touch circuit module 9, and touch type liquid crystal display 5 receives and shows from e-learning contents such as the PPT of computing machine 1 or video, literal, audio frequency; And the teacher can realize can also annotating and commenting on the lecture contents that is shown on the touch type liquid crystal display 5 through touch operation simultaneously explaining the computer operation of process through touch type liquid crystal display 5.
In the utility model; Computing machine 1 all is connected with standby power supply 8 with touch type liquid crystal display 5; Standby power supply 8 can be given display 12, computing machine 1 and touch type liquid crystal display 5 power supplies, and standby power supply 8 can store the electric weight of larger capacity, under the situation of shutting off power in emergency, can give display 12, computing machine 1 and touch type liquid crystal display 5 power supplies; Guarantee teaching continue carry out, also protected multimedia teaching facility simultaneously.
The utility model is further characterized in that: for the ease of teaching; Said computing machine 1 is provided with the wireless signal transmission receiving trap; Storage tank 11 is set on the demonstration instrument 6; In storage tank 11, place wireless microphone 3, wireless microphone 3 is realized data transmission through wireless signal and wireless signal transmission receiving trap.Say class hour, teacher's hand takes wireless microphone 3 to explain and publicise, and wireless microphone 3 is wirelessly transmitted to the sound that receives on the wireless signal transmission receiving trap of computing machine 1, and computing machine 1 amplifies sound through sound equipment 4 to be play, thereby has improved the sound articulation of teachers ' teaching.
Claims (3)
1. novel multimedia teaching appearance; It is characterized in that: comprise demonstration instrument (6) and computing machine (1), demonstration instrument (6) is gone up touch type liquid crystal display (5) is installed, demonstration instrument (6) bottom mounting bracket (7); Universal wheel (10) is installed in support (7) bottom; Said computing machine (1) is connected with display (12), sound equipment (4), keyboard and mouse (2) through lead, and computing machine (1) is connected through data line with touch type liquid crystal display (5), is provided with in the touch type liquid crystal display (5) to touch circuit module (9).
2. according to the described a kind of novel multimedia teaching appearance of claim 1, it is characterized in that: computing machine (1) all is connected with standby power supply (8) with touch type liquid crystal display (5).
3. according to the described a kind of novel multimedia teaching appearance of claim 1; It is characterized in that: said computing machine (1) is provided with the wireless signal transmission receiving trap; Storage tank (11) is set on the demonstration instrument (6); Place wireless microphone (3) in the storage tank (11), wireless microphone (3) is realized data transmission through wireless signal and wireless signal transmission receiving trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202608013U CN202167152U (en) | 2011-07-22 | 2011-07-22 | Novel multimedia teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202608013U CN202167152U (en) | 2011-07-22 | 2011-07-22 | Novel multimedia teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167152U true CN202167152U (en) | 2012-03-14 |
Family
ID=45802964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202608013U Expired - Fee Related CN202167152U (en) | 2011-07-22 | 2011-07-22 | Novel multimedia teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112581810A (en) * | 2020-12-30 | 2021-03-30 | 南京厚麟智能装饰有限公司 | Wisdom classroom system based on many screen interactions |
-
2011
- 2011-07-22 CN CN2011202608013U patent/CN202167152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112581810A (en) * | 2020-12-30 | 2021-03-30 | 南京厚麟智能装饰有限公司 | Wisdom classroom system based on many screen interactions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120722 |