CN202720791U - Electronic whiteboard - Google Patents
Electronic whiteboard Download PDFInfo
- Publication number
- CN202720791U CN202720791U CN 201220401006 CN201220401006U CN202720791U CN 202720791 U CN202720791 U CN 202720791U CN 201220401006 CN201220401006 CN 201220401006 CN 201220401006 U CN201220401006 U CN 201220401006U CN 202720791 U CN202720791 U CN 202720791U
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- CN
- China
- Prior art keywords
- electronic whiteboard
- central processing
- processing module
- information player
- support body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an electronic whiteboard. The electronic whiteboard comprises a rack body, an electronic whiteboard main body arranged on the rack body, a loudspeaker and an information player. The electronic whiteboard main body is provided with a central processing module and a display module. The display module is connected with the central processing module. The loudspeaker and the information player are connected with the central processing module. By using the above structure, voice of a teacher lecture is received by the central processing module and is transmitted to the loudspeaker. The loudspeaker can amplify the voice and play the voice so that all students can hear teacher lecture content. Some notifications or key points can be played repeatedly on the information player. Therefore, through displaying for several times, the students are prompted and normal teaching writing space is not occupied so that classroom efficiency and teaching quality are greatly increased.
Description
Technical field
The utility model relates to electronic instruction and classroom instruction technical field, is specifically related to a kind of electronic whiteboard.
Background technology
In the modern society, people more and more pay attention to education, and various facilities and the fund put in the education are also more and more.But, pattern is paid attention to the class in traditional teaching, it often is exactly the blackboard in a classroom, a large amount of contents of preparing lessons can't all be presented on the blackboard, waste time and energy because all write, and if most contents is oral tells about, only write few content at blackboard, classmates often can't intactly carry out note taking again, have greatly affected efficient and the quality of listening to the teacher.
Along with the development of electronic technology, electronic whiteboard has appearred in recent years.Through development for many years, the electronic whiteboard technology has obtained very large progress.On the International or National market of present stage, the electronic whiteboards such as that representative electronic whiteboard has is induction, infrared-type, resistance-type, ultrasonic type, it can show the partial content of teachers at electronic whiteboard, thereby the efficient of listening to the teacher is improved, but existing electronic whiteboard also comes with some shortcomings: 1, do not connect corresponding public address equipment on the electronic whiteboard, cause rear row classmate not hear; 2, to some notices or the emphasis etc. of giving lessons, can't repeat playing remind the participant, if it is retained on the blackboard, then can occupies and write the space, if with its deletion, then can't play repeatedly reminding effect again.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of novel electronic whiteboard, and it both can make whole students all not hear the teachers content, can repeatedly play prompting to some give lessons emphasis or notice etc. again, greatly improves efficient and the quality of giving lessons.
For achieving the above object, the utility model provides a kind of electronic whiteboard, comprise a support body, be arranged on the electronic whiteboard main body on the support body, be provided with central processing module, display module on the described electronic whiteboard main body, described display module is connected with central processing module, also include megaphone and information player, described megaphone is connected with central processing module with the information player.
The beneficial effects of the utility model are: adopt said structure, the sound of teachers can receive and pass to megaphone by central processing module, and megaphone just can play back the sound amplification, thereby makes all students can both not hear teacher's teaching content; Some notices or the emphasis of giving lessons can be play on the information player repeatedly, so not only can remind the participant by repeatedly showing, and can not occupy the space of writing of normally giving lessons again, greatly improve classroom efficiency and teaching quality.
It is even number that the utility model can further be set to described megaphone, and symmetrical being flush-mounted on the arranged on left and right sides in support body front.
The utility model can further be set to the upside that described information player is flush-mounted in the support body front.
It is a liquid crystal display that the utility model also can further be set to described information player.
The utility model also can further be set to also be connected with on the described central processing module memory module and USB interface, and described USB interface is opened on the side of support body.
Adopt said structure, described memory module can greatly make things convenient for the user to store lecture contents or copy, transmit other relevant contents of courses with USB interface, further improves classroom efficiency and teaching quality.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
Embodiment
Provided as shown in Figure 1, 2 a kind of electronic whiteboard, comprise a support body 1, be arranged on electronic whiteboard main body 2, megaphone 3 and information player 4 on the support body 1, be provided with central processing module, display module on the described electronic whiteboard main body 2, described display module is connected with central processing module, and described megaphone 3 is connected with the information player and also is connected with central processing module.Described megaphone 3 is 2, and symmetrical being flush-mounted on the arranged on left and right sides in support body 1 front, and described information player 4 is a liquid crystal display, and is flush-mounted in the upside in support body 1 front.Also be connected with memory module and usb 11 on the described central processing module, described usb 11 is opened on the limit, left side of support body 1.
Adopt said structure, the sound of teachers can receive and pass to megaphone 3 by central processing module, and megaphone 3 just can play back the sound amplification, thereby makes all students can both not hear teacher's teaching content; Some notices or the emphasis of giving lessons can be play on information player 4 repeatedly, so not only can remind the participant by repeatedly showing, and can not occupy the space of writing of normally giving lessons again, greatly improve classroom efficiency and teaching quality.
Claims (5)
1. electronic whiteboard, comprise a support body, be arranged on the electronic whiteboard main body on the support body, be provided with central processing module, display module on the described electronic whiteboard main body, described display module is connected with central processing module, it is characterized in that: also include megaphone and information player, described megaphone is connected with central processing module with the information player.
2. electronic whiteboard according to claim 1, it is characterized in that: described megaphone is even number, and symmetrical being flush-mounted on the arranged on left and right sides in support body front.
3. electronic whiteboard according to claim 1, it is characterized in that: described information player is flush-mounted in the upside in support body front.
4. according to claim 1 or 3 described electronic whiteboards, it is characterized in that: described information player is a liquid crystal display.
5. electronic whiteboard according to claim 1, it is characterized in that: also be connected with memory module and USB interface on the described central processing module, described USB interface is opened on the side of support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401006 CN202720791U (en) | 2012-08-14 | 2012-08-14 | Electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401006 CN202720791U (en) | 2012-08-14 | 2012-08-14 | Electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720791U true CN202720791U (en) | 2013-02-06 |
Family
ID=47622606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401006 Expired - Lifetime CN202720791U (en) | 2012-08-14 | 2012-08-14 | Electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530860A (en) * | 2017-01-20 | 2017-03-22 | 马鞍山状元郎电子科技有限公司 | Interactive electronic white board display auxiliary apparatus |
-
2012
- 2012-08-14 CN CN 201220401006 patent/CN202720791U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530860A (en) * | 2017-01-20 | 2017-03-22 | 马鞍山状元郎电子科技有限公司 | Interactive electronic white board display auxiliary apparatus |
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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 |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |