CN201654753U - Special digital input system for multimedia teaching - Google Patents
Special digital input system for multimedia teaching Download PDFInfo
- Publication number
- CN201654753U CN201654753U CN2010201876890U CN201020187689U CN201654753U CN 201654753 U CN201654753 U CN 201654753U CN 2010201876890 U CN2010201876890 U CN 2010201876890U CN 201020187689 U CN201020187689 U CN 201020187689U CN 201654753 U CN201654753 U CN 201654753U
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- China
- Prior art keywords
- button
- multimedia
- handwriting
- digital input
- input system
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- Expired - Fee Related
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Abstract
The utility model discloses a special digital input system for multimedia teaching, comprising an electromagnetic handwriting plate and a multimedia handwriting pen, wherein the electromagnetic handwriting plate is provided with a USB interface that is connected with a computer and is also provided with a wireless data receiving and emitting module as well as a normal operation function key shortcut button; and the multimedia handwriting pen is provided with a handwriting function triggering button, a mouse left-key button and a mouse right-key button. The special digital input system has the biggest characteristic of realizing the separation of the keyboard and the mouse from the computer. In the utility model, the electromagnetic handwriting plate can be held by hand portably, can display visually, and can easily realize the shifting of various normal functions by the shortcut button. Compared with the prior art, the multimedia handwriting pen can be used more conveniently and quickly, does not need to change the traditional handwriting habits forcibly, and can lead the modernized teaching equipment to be used. The special digital input system greatly liberates the teachers who give lessons by only staying beside the computer.
Description
Technical field
The utility model relates to a kind of multimedia teaching special digital input system.
Background technology
The PPT assembly of Microsoft's office software is mostly used in multimedia teaching now.The function built-in owing to this system is a lot, and it is also very simple to operate, and therefore a lot of people are in this system of use.Yet in use this system also exposes a shortcoming, be exactly that the user must operate by keyboard and mouse, this just teacher's activity space has been limited in firmly computer around, this annotates and comments in court and comments on courseware to the teacher and has brought many inconvenience, simultaneously, use mouse to feel very inconvenient for being accustomed to already for many years directly for the teacher of writing on the blackboard content gesticulating with hand or teacher's pointer.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of multimedia teaching special digital input system, utilizes the teacher of this system to annotate and comment on and to comment on courseware easily in court.
The technical scheme that the utility model proposes is that this multimedia teaching special digital input system comprises an electromagnetism handwriting pad and a multimedia writing pencil, be equipped with on the electromagnetism handwriting pad and be used for the USB interface that links to each other with computer, can also be furnished with the wireless data transceiving module, and be provided with functional key quick botton commonly used, on the multimedia writing pencil, be provided with the handwriting functions trigger button, left mouse button button and right mouse button button.
Maximum characteristics of the present utility model are to have realized separating between the keyboard of computer and mouse and the computer.The design's electromagnetism handwriting pad portable handheld, intuitive display can realize various functions commonly used switchings like a cork by top quick botton.Compare with existing mouse, use the multimedia writing pencil convenient, quick, promptly do not need the traditional writing on the blackboard custom of rigid change, can use modern teaching equipment again, this obviously is a kind of great liberation for keeping the other teacher who teaches of computer originally.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail
Fig. 1 is the structural representation of electromagnetism handwriting pad
Fig. 2 is the structural representation of multimedia writing pencil
Reference numeral:
1, electromagnetism handwriting pad 2, multimedia writing pencil 3, USB interface 4, function key quick botton
5, handwriting functions trigger button 6, left mouse button button 7, right mouse button button.
Embodiment
Example 1
As shown in Figure 1, multimedia teaching special digital input system comprises an electromagnetism handwriting pad 1 and a multimedia writing pencil 2, be equipped with on the electromagnetism handwriting pad 1 and be used for the USB interface 3 that links to each other with computer, can also be furnished with and computer between the wireless data transceiving module, omit among the figure.And be provided with functional key quick botton 4 commonly used, on multimedia writing pencil 2, also be provided with handwriting functions trigger button 5, left mouse button button 6 and right mouse button button 7.
Example 2
1, the design's electromagnetism handwriting pad is provided with following function key:
A color: 4 kinds of colors commonly used are set, black, redness, blueness, yellow.
The B live width: 4 kinds of live widths commonly used are set, and pixel is respectively 1,2,3,4.
C figure: be provided with 5 kinds commonly used, point, straight line, rectangle, ellipse (circle), free-throw line.
D erasing rubber: to the deletion of wrong marked content.
E interface exchange: write the page and the PPT page exchanges mutually
The last page turning of F: write the page turning that makes progress of the page or the PPT page
Page turning under the G: write the page or the downward page turning of the PPT page
The H standby functions
For the ease of operation, above-mentioned all function keys all are arranged on the left side of handwriting pad, just can realize the function switching as long as press function key.For example, the color function key, by first color of starting writing be black, again click for red, again click for blue, click and be yellow again, and circulation successively.The design's effectively defeated zone: the 210mm * 150mm that writes.
2, the function button design function of the design's multimedia writing pencil
When pressing multimedia writing pencil trigger button downwards, open the writing function of this writing pencil.When not pressing this button, writing pencil can be used as the mouse use and can not leave a trace on screen.Press the left mouse button button and just can realize the left button function of mouse, press the right mouse button button and just can realize the right mouse button function.
3, online setting
USB interface is arranged on the handwriting pad, install driving after, can directly cross standard usb data line and connect with the computer expert.Clipboard is furnished with the wireless data transceiving module, and this module also uses standard USB mouth to connect.Use the wireless data transceiving module to be connected, give lectures when making things convenient for the teacher to walk about in the classroom with computer wireless.
4, software interface
Software interface, background transparent.After opening software interface, be defaulted as full framely, cover on the PPT interface.All operations is all finished at this transparent interface.After transparent interface is write completely, can obtain the new interface of writing by " following page turning ".Interface after writing can be preserved according to the PPT page number automatically, and the interface after the preservation can be browsed at any time.
Example 3
The use operation that the design draws:
1, draw point: click more arbitrarily, system from animation a bit.Be used for the multimedia teaching tense marker and emphasize words.Some icon on the click tools hurdle
Or activate this order with shortcut Ctrl+D.
2, draw straight line: click more arbitrarily, as the starting point of straight line, drag mouse and draw straight line, the left button of clicking the mouse is for the second time finished drawing.Be used for the multimedia teaching tense marker and emphasize the words and expressions paragraph.Straight line icon on the click tools hurdle
Or activate this order with shortcut Ctrl+L.
3. draw oval: click more arbitrarily, as the left upper apex of oval inscribe rectangle, drag mouse and draw ovally, the left button of clicking the mouse for the second time determines that the summit, bottom right of inscribe rectangle finishes drawing.The mark of content when making things convenient for multimedia teaching.Oval icon on the click tools hurdle
Or activate this order with shortcut Ctrl+E.
4. picture rectangle: click more arbitrarily, as the left upper apex of rectangle, drag mouse and draw rectangle, the left button of clicking the mouse for the second time determines that the summit, bottom right of rectangle finishes drawing.Rectangle icon on the click tools hurdle
Or activate this order with shortcut Ctrl+F.
5, draw free-throw line: click more arbitrarily, as the starting point of irregular line, drag the mouse setting-out, the left button of clicking the mouse is for the second time finished drawing.Be used for the expression that the former meaning of multimedia teaching is thought, as: explanatory note, mathematical formulae, emphasis circle are annotated.Free-throw line icon on the click tools hurdle
Or activate this order with shortcut Ctrl+R.
6, erasing rubber: click erasing rubber, drag mouse and finish to deleting content area a mouse click left button.The modification of marked content when being used for multimedia teaching.Activate this order with shortcut Ctrl+X.
Illustrate: the init state of software is full frameization.
Example 4
The design's setting:
1. any live width of writing pencil is set.Live width icon on the click tools hurdle
Or activate this order with shortcut Ctrl+W.
2. the random color of writing pencil is set.The color icon on the click tools hurdle
Or activate this order with shortcut Ctrl+C.
3. handwriting pad interface and PPT interface are set exchange, will withdraw from the handwriting pad interface by the Esc key, click minimizes the PPT interface and will enter the handwriting pad interface.
Claims (2)
1. multimedia teaching special digital input system, it is characterized in that: this system comprises an electromagnetism handwriting pad (1) and a multimedia writing pencil (2), be equipped with on the electromagnetism handwriting pad (1) and be used for the USB interface (3) that links to each other with computer, and be provided with functional key quick botton (4) commonly used, on multimedia writing pencil (2), be provided with handwriting functions trigger button (5), left mouse button button (6) and right mouse button button (7).
2. multimedia teaching special digital input system according to claim 1 is characterized in that: the electromagnetism handwriting pad (1) of this system also be furnished with and computer between the wireless data transceiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201876890U CN201654753U (en) | 2010-05-12 | 2010-05-12 | Special digital input system for multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201876890U CN201654753U (en) | 2010-05-12 | 2010-05-12 | Special digital input system for multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654753U true CN201654753U (en) | 2010-11-24 |
Family
ID=43119996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201876890U Expired - Fee Related CN201654753U (en) | 2010-05-12 | 2010-05-12 | Special digital input system for multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273992A (en) * | 2020-01-21 | 2020-06-12 | 维沃移动通信有限公司 | Icon display method and electronic equipment |
-
2010
- 2010-05-12 CN CN2010201876890U patent/CN201654753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273992A (en) * | 2020-01-21 | 2020-06-12 | 维沃移动通信有限公司 | Icon display method and electronic equipment |
| WO2021147767A1 (en) * | 2020-01-21 | 2021-07-29 | 维沃移动通信有限公司 | Icon display method and electronic device |
| CN111273992B (en) * | 2020-01-21 | 2024-04-19 | 维沃移动通信有限公司 | Icon display method and electronic equipment |
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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: 20101124 Termination date: 20120512 |