CN202939573U - Whiteboard pen for interactive electronic whiteboard - Google Patents
Whiteboard pen for interactive electronic whiteboard Download PDFInfo
- Publication number
- CN202939573U CN202939573U CN 201220642866 CN201220642866U CN202939573U CN 202939573 U CN202939573 U CN 202939573U CN 201220642866 CN201220642866 CN 201220642866 CN 201220642866 U CN201220642866 U CN 201220642866U CN 202939573 U CN202939573 U CN 202939573U
- Authority
- CN
- China
- Prior art keywords
- whiteboard
- pen
- emitting diode
- battery
- white board
- Prior art date
- 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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Abstract
The utility model discloses a whiteboard pen for an interactive electronic whiteboard. The whiteboard pen is characterized by comprising a pen body, a battery, a power supply switch and an infrared light emitting diode. The infrared light emitting diode is used as a pen tip and placed at the front end of the pen body. The power supply switch controls the infrared light emitting diode to be lighted or not to be lighted. The battery is arranged in the pen body. According to the whiteboard pen, oil ink is of no need, writing can be directly achieved on a display zone of the whiteboard, teaching cost is greatly lowered, and teaching quality is greatly improved.
Description
Technical field
The utility model relates to a kind of educational aid, is specifically related to a kind of white board marker.
Background technology
White board marker is a kind of instrument of writing on blank, the places such as education and training have been widely used in, also principle is outer is comprised of penholder, nib and the printing ink that is positioned at penholder inside for the species structure of white board marker, along with the increased frequency of writing, printing ink loss in penholder more are until exhaust.Need the white board marker of printing ink many, increased instruction cost, also caused the wasting of resources, be unfavorable for environmental protection.
The utility model content
For above-mentioned prior art, the technical problems to be solved in the utility model is: need not printing ink, reduce instruction cost, more environmental protection.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of white board marker for interactive electric whiteboard, it is characterized in that, comprise a body, battery, power switch and infrarede emitting diode, described infrarede emitting diode is placed in a body front end as nib, it is bright and do not work that described power switch is controlled infrared diode, and described battery is placed in a body.
The nib semicircular in shape that described infrarede emitting diode consists of.
Described body is cylindrical.
Compared with prior art, the utlity model has following beneficial effect:
The utility model need not printing ink, can be directly writes in the blank viewing area, has greatly improved instruction cost and quality of instruction.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Embodiment
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
A kind of white board marker for interactive electric whiteboard, comprise infrarede emitting diode 1,2 bodies 3 of power switch and battery, described infrarede emitting diode is placed in a body front end as nib, and it is bright and do not work that described power switch is controlled infrared diode, and described battery is placed in a body.The nib semicircular in shape that infrarede emitting diode consists of.Body is cylindrical.The utility model need not printing ink, can be directly writes in the blank viewing area, has greatly improved instruction cost and quality of instruction.
Claims (3)
1. white board marker that is used for interactive electric whiteboard, it is characterized in that, comprise a body, battery, power switch and infrarede emitting diode, described infrarede emitting diode is placed in a body front end as nib, it is bright and do not work that described power switch is controlled infrared diode, and described battery is placed in a body.
2. the root a tree name white board marker for interactive electric whiteboard claimed in claim 1, is characterized in that, the nib semicircular in shape that described infrarede emitting diode consists of.
3. the root a tree name white board marker for interactive electric whiteboard claimed in claim 1, is characterized in that, described body is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642866 CN202939573U (en) | 2012-11-29 | 2012-11-29 | Whiteboard pen for interactive electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642866 CN202939573U (en) | 2012-11-29 | 2012-11-29 | Whiteboard pen for interactive electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939573U true CN202939573U (en) | 2013-05-15 |
Family
ID=48323801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642866 Expired - Fee Related CN202939573U (en) | 2012-11-29 | 2012-11-29 | Whiteboard pen for interactive electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939573U (en) |
-
2012
- 2012-11-29 CN CN 201220642866 patent/CN202939573U/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: 20130515 Termination date: 20131129 |