CN202615642U - Multimedia teaching instrument - Google Patents
Multimedia teaching instrument Download PDFInfo
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- CN202615642U CN202615642U CN 201220256714 CN201220256714U CN202615642U CN 202615642 U CN202615642 U CN 202615642U CN 201220256714 CN201220256714 CN 201220256714 CN 201220256714 U CN201220256714 U CN 201220256714U CN 202615642 U CN202615642 U CN 202615642U
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- control computer
- wireless signal
- multimedia teaching
- teaching instrument
- instrument according
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Abstract
The utility model relates to a multimedia teaching instrument which comprises a projection machine, a control computer, a wireless signal receiver, an input device, a sound box and a projection screen, wherein the projection screen is arranged in the front of the projection machine; the projection machine, the sound box and the wireless signal receiver are connected with the control computer through data cables; and the input device and the wireless signal receiver are in wireless connection. According to the utility model, based on the input device which comprises a main body, a handwriting board, a keyboard plate, a microphone and a wireless signal sending device, rather than on a traditional way of raising hands to speak, students can interact with a teacher, with a better effect; and the control computer is connected with a camera shooting device through the data cable and an experiment panel is fixed on one side of the control computer, so that when the teacher does some experiments, the students can better observe.
Description
Technical field
The utility model relates to a kind of multimedia teaching instrument, relates in particular to a kind of multimedia teaching instrument that is used for primary school, middle school, Teaching in University field.
Background technology
Multimedia teaching is in teaching process, according to the characteristics of instructional objective and teaching object, 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 acts on the student with multiple media information; Form rational teaching process structure, reach optimized teaching efficiency.
Along with the reach of science, present teaching means also is tending towards diversification.Multimedia teaching is absolutely necessary as a kind of advanced person's teaching means.All kinds of schools are all building multi-media classroom.Traditional multi-media classroom is to be equipped with computing machine, projector, giant-screen and stereo set etc.
And along with development of science and technology, this can not being eliminated gradually by interactive form of teaching.
Summary of the invention
The utility model technical matters to be solved is to provide a kind of multimedia teaching instrument with interaction function.
A kind of multimedia teaching instrument; Comprise projector, control computer, wireless signal receiver, input media, audio amplifier and projection screen; Projector the place ahead is provided with projection screen; Projector, sound equipment and wireless signal receiver are connected with control computer through data line, and input media and wireless signal receiver are through wireless connections.
Preferably, described input media comprises main body, handwriting pad, keyboard, microphone and the wireless signal dispensing device adaptive with wave point, and said handwriting pad, keyboard and microphone are connected to the wireless signal dispensing device respectively.
Preferably, the described control computer outside is provided with plug-type keyboard, DVD drive, usb data interface and wireless signal interface, and control computer inside is provided with split screen display chip, Computer Processing chip, memory storage and wireless network card.
Preferably, described control computer connects electrical storage device through power lead.
Preferably, described control computer connects camera head through data line.
Preferably, described control computer one side is fixed with the experimental implementation plate.
Preferably, described experimental implementation plate top is provided with a work box that is used to put experimental tool.
The beneficial effect of the utility model is:
1. input media comprises main body, handwriting pad, keyboard, microphone and wireless signal dispensing device, and classmates can pass through input media, and is interactive with teacher, replaced traditional manner of speaking of raising one's hand, and plays interaction effect better;
2. control computer is connected with camera head through data line, and control computer one side is fixed with the experimental implementation plate, some experiments that teacher is done, and each classmate can both observe better.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Fig. 2 is the theory diagram of the utility model input media.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described further, but the protection domain of the utility model is not limited to this.
As shown in Figure 1; A kind of multimedia teaching instrument; Comprise projector 1, control computer 2, wireless signal receiver 3, input media 4, audio amplifier 5 and projection screen; Projector 1 the place ahead is provided with projection screen, and projector 1, sound equipment 5 and wireless signal receiver 3 are connected with control computer 2 through data line, and input media 4 and wireless signal receiver 3 are through wireless connections; Described control computer 2 outsides are provided with plug-type keyboard, DVD drive, usb data interface and wireless signal interface, and control computer 2 inside are provided with split screen display chip, Computer Processing chip, memory storage and wireless network card; Control computer 2 is connected through power lead with electrical storage device, and control computer 2 is connected with camera head through data line, and control computer 2 one sides are fixed with the experimental implementation plate, and experimental implementation plate top is provided with a work box that is used to put experimental tool.
With reference to Fig. 2, described input media 4 comprises main body, handwriting pad, keyboard, microphone and wireless signal dispensing device, and said handwriting pad, keyboard and microphone are connected to the wireless signal dispensing device respectively.
Claims (7)
1. multimedia teaching instrument; It is characterized in that: it comprises projector, control computer, wireless signal receiver, input media, audio amplifier and projection screen; Projector the place ahead is provided with projection screen; Projector, sound equipment and wireless signal receiver are connected with control computer through data line, and input media and wireless signal receiver are through wireless connections.
2. multimedia teaching instrument according to claim 1; It is characterized in that: described input media comprises main body, handwriting pad, keyboard, microphone and the wireless signal dispensing device adaptive with wave point, and said handwriting pad, keyboard and microphone are connected to the wireless signal dispensing device respectively.
3. multimedia teaching instrument according to claim 1; It is characterized in that: the described control computer outside is provided with plug-type keyboard, DVD drive, usb data interface and wireless signal interface, and control computer inside is provided with split screen display chip, Computer Processing chip, memory storage and wireless network card.
4. multimedia teaching instrument according to claim 1 is characterized in that: described control computer connects electrical storage device through power lead.
5. multimedia teaching instrument according to claim 1 is characterized in that: described control computer connects camera head through data line.
6. multimedia teaching instrument according to claim 1 is characterized in that: described control computer one side is fixed with the experimental implementation plate.
7. multimedia teaching instrument according to claim 6 is characterized in that: described experimental implementation plate top is provided with a work box that is used to put experimental tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256714 CN202615642U (en) | 2012-06-02 | 2012-06-02 | Multimedia teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256714 CN202615642U (en) | 2012-06-02 | 2012-06-02 | Multimedia teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615642U true CN202615642U (en) | 2012-12-19 |
Family
ID=47349320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256714 Expired - Fee Related CN202615642U (en) | 2012-06-02 | 2012-06-02 | Multimedia teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097791A (en) * | 2016-06-27 | 2016-11-09 | 安徽科成信息科技有限公司 | A kind of touch screen teaching one-piece |
| CN106128180A (en) * | 2016-06-27 | 2016-11-16 | 安徽科成信息科技有限公司 | A kind of Linking All Classes, recorded broadcast function telecomputer touch screen teaching one-piece |
-
2012
- 2012-06-02 CN CN 201220256714 patent/CN202615642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097791A (en) * | 2016-06-27 | 2016-11-09 | 安徽科成信息科技有限公司 | A kind of touch screen teaching one-piece |
| CN106128180A (en) * | 2016-06-27 | 2016-11-16 | 安徽科成信息科技有限公司 | A kind of Linking All Classes, recorded broadcast function telecomputer touch screen teaching one-piece |
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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: 20121219 Termination date: 20130602 |