CN202736314U - Electronic teaching board - Google Patents
Electronic teaching board Download PDFInfo
- Publication number
- CN202736314U CN202736314U CN 201220412336 CN201220412336U CN202736314U CN 202736314 U CN202736314 U CN 202736314U CN 201220412336 CN201220412336 CN 201220412336 CN 201220412336 U CN201220412336 U CN 201220412336U CN 202736314 U CN202736314 U CN 202736314U
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- CN
- China
- Prior art keywords
- screen
- teaching
- teaching board
- keyboard
- electronic
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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 - Fee Related
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- 239000012528 membrane Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 238000009795 derivation Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses an electronic teaching board, which comprises a large-screen display screen, a computer host, a keyboard, a mouse, an erasable handwriting screen and a touch writing pen capable of writing on the erasable handwriting screen. The large screen display screen, the keyboard, the mouse and the erasable handwriting screen are connected with the computer host. Due to the adoption of the above structure, electronic documents necessary for the teaching are controlled by the computer host to be directly displayed on the large-screen display screen. During the teaching process, a teacher can operate the keyboard and the mouse, or directly write on the erasable handwriting screen by means of the touch writing pen to enable any modification or annotation on electronic documents for teaching and satisfy the teaching requirements of all subjects. Especially for the subjects with strong logicality, such as mathematics, mechanics and the like, formula and other derivative contents can be conducted step by step during the teaching process by means of the electronic teaching board. Thus, the electronic teaching board is adapted to satisfy the understanding requirements of students, so that the teaching content is detailed and easy to understand. The electronic teaching board is also good in complaisance and greatly improves the learning effect of students.
Description
Technical field
The utility model relates to a kind of electronic teaching board, belongs to the teaching aid technical field.
Background technology
At present, the class demonstration of existing teaching has two kinds, and the one, traditional blackboard chalk type teaching, this teaching dust is large, has a strong impact on the health of Faculty and Students; The multimedia teaching that another kind is comprised of computing machine, projector, projection screen etc., although this teaching can be avoided the pollution of dust, but through projector the displaying contents on the computing machine is projected on the projection screen, the interactive operation ability, the teacher often can't revise arbitrarily literal, form etc. thereon, the subject stronger such as logicalities such as mathematics, mechanics more particularly, for adapting to student's understanding needs, usually need the hand-written and corresponding formula etc. of deriving step by step of teacher, above-mentioned multimedia teaching can't be suitable for.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of can revise arbitrarily literal, form etc., satisfies the electronic teaching board of each subject teaching demand.
For achieving the above object, the utility model provides a kind of electronic teaching board, comprise big screen display screen, main frame, keyboard, mouse, erasable type handwriting screen and the tactile pen of writing that can write in the erasable type handwriting screen, described big screen display screen, keyboard, mouse and erasable type handwriting screen all are connected with main frame.
The utility model can further be set to described erasable type handwriting screen and be connected with main frame by USB interface.
The hand-written screen size that the utility model also can further be set to described erasable type handwriting screen is A4 paper mold structure.
The utility model also can further be set on the described erasable type handwriting screen with erasing rubber and can go up the membrane keyboard that nextpage stirs.
The beneficial effects of the utility model are: adopt said structure, impart knowledge to students required electronic document as calculated machine host control directly show at big screen display screen, and in teaching process, the teacher can pass through keyboard, the operation of mouse, or write pen and on the erasable type handwriting screen, directly write by touching, to realize any modification or the note to the teaching consuming energy subdocument, satisfy the demand of each subject teaching, especially for mathematics, the stronger subject of the logicalities such as mechanics, realized the step by step derivation of other derivation contents such as formula in the teaching, adapted to student's understanding needs, made the content of courses understandable in detail, compliance is strong, has improved widely student's the effect of receiving instruction.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Provided as shown in Figure 1 a kind of electronic teaching board, comprise big screen display screen 1, main frame 2, keyboard 3, mouse 4, erasable type handwriting screen 5 and the tactile pen 6 of writing that can write in erasable type handwriting screen 5, described big screen display screen 1, keyboard 3, mouse 4 and erasable type handwriting screen are connected and all are connected with main frame 2, and described erasable type handwriting screen 5 is connected with main frame 1 by USB interface.The hand-written screen size of described erasable type handwriting screen 5 is A4 paper mold structure, on the described erasable type handwriting screen 5 also with erasing rubber and can go up the membrane keyboard that nextpage stirs.
Adopt said structure, impart knowledge to students required electronic document as calculated machine host 2 control directly show at big screen display screen 1, and in teaching process, the teacher can pass through keyboard 3, the operation of mouse 4, or write pen 6 and on erasable type handwriting screen 5, directly write by touching, to realize any modification or the note to the teaching consuming energy subdocument, satisfy the demand of each subject teaching, especially for mathematics, the stronger subject of the logicalities such as mechanics, realized the step by step derivation of other derivation contents such as formula in the teaching, adapted to student's understanding needs, made the content of courses understandable in detail, compliance is strong, has improved widely student's the effect of receiving instruction.
Claims (5)
1. electronic teaching board, it is characterized in that: comprise big screen display screen, main frame, keyboard, mouse, erasable type handwriting screen and the tactile pen of writing that can write in the erasable type handwriting screen, described big screen display screen, keyboard, mouse and erasable type handwriting screen all are connected with main frame.
2. a kind of electronic teaching board according to claim 1, it is characterized in that: described erasable type handwriting screen is connected with main frame by USB interface.
3. a kind of electronic teaching board according to claim 1 and 2, it is characterized in that: the hand-written screen size of described erasable type handwriting screen is A4 paper mold structure.
4. a kind of electronic teaching board according to claim 1 and 2 is characterized in that: on the described erasable type handwriting screen with erasing rubber with can go up the membrane keyboard that nextpage stirs.
5. a kind of electronic teaching board according to claim 3 is characterized in that: on the described erasable type handwriting screen with erasing rubber with can go up the membrane keyboard that nextpage stirs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412336 CN202736314U (en) | 2012-08-20 | 2012-08-20 | Electronic teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412336 CN202736314U (en) | 2012-08-20 | 2012-08-20 | Electronic teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736314U true CN202736314U (en) | 2013-02-13 |
Family
ID=47661992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220412336 Expired - Fee Related CN202736314U (en) | 2012-08-20 | 2012-08-20 | Electronic teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736314U (en) |
-
2012
- 2012-08-20 CN CN 201220412336 patent/CN202736314U/en not_active Expired - Fee Related
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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: 20130213 Termination date: 20130820 |