CN203204589U - Optical electronic whiteboard structure - Google Patents
Optical electronic whiteboard structure Download PDFInfo
- Publication number
- CN203204589U CN203204589U CN 201320080700 CN201320080700U CN203204589U CN 203204589 U CN203204589 U CN 203204589U CN 201320080700 CN201320080700 CN 201320080700 CN 201320080700 U CN201320080700 U CN 201320080700U CN 203204589 U CN203204589 U CN 203204589U
- Authority
- CN
- China
- Prior art keywords
- electronic whiteboard
- whiteboard
- housing
- outer frame
- writing surface
- 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 an optical electronic whiteboard structure which comprises an outer frame and an electronic whiteboard arranged inside the outer frame. A reflective stripe is arranged on the inner wall of the outer frame, the corners on the two sides of the top of the outer frame are respectively provided with a camera, and picture processing circuit boards which allow the cameras to be connected in respectively are further arranged inside the frame edge on the top of the outer frame. The optical electronic whiteboard structure improves the positioning accuracy of writing positions.
Description
Technical field
The utility model relates to the electronic whiteboard field, is specially a kind of optical electron whiteboard structure.
Background technology
Electronic whiteboard is developed by common blank, by using electromagnetic induction principle, in conjunction with computing machine and projector, can realize with no paper office and teaching, and wherein interactive electric whiteboard can be realized the writing function of electronic whiteboard.But there is the low problem of writing position bearing accuracy in interactive electric whiteboard in the prior art.
The utility model content
The purpose of this utility model provides a kind of optical electron whiteboard structure, to solve the low problem of prior art interactive electric whiteboard writing position bearing accuracy.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of optical electron whiteboard structure, include housing, and be arranged on electronic whiteboard in the housing, described electronic whiteboard is connected with outer PC by the USB line, it is characterized in that: the housing inwall around the described electronic whiteboard is respectively arranged with reflecting strips, described outer arch both sides corner is respectively arranged with the camera towards the electronic whiteboard writing surface, also be provided with the image processing circuit plate that inserts respectively for camera in the edge of housing top, described image processing circuit plate is connected with outer PC by data line.
Described a kind of optical electron whiteboard structure is characterized in that: described housing four side corner locations are surrounded by corner protector respectively.
Described a kind of optical electron whiteboard structure is characterized in that: described electronic whiteboard by writing surface, backboard and be clamped in backboard and writing surface between aluminum honeycomb panel constitute.
The utility model is write the location drawing picture of object on the electronic whiteboard writing surface by a pair of camera collection that arranges, and sends into outer PC after treatment, can realize the PC sync response, has improved the writing position bearing accuracy.
Description of drawings
Fig. 1 is the utility model structure front elevation.
Fig. 2 is the utility model electronic whiteboard structure cut-open view.
Embodiment
As shown in Figure 1 and Figure 2.A kind of optical electron whiteboard structure, include housing 1, and be arranged on electronic whiteboard 2 in the housing 1, electronic whiteboard 2 is connected with outer PC by USB line 3, housing 1 inwall around the electronic whiteboard 2 is respectively arranged with reflecting strips 4, housing 1 top both sides corner is respectively arranged with the camera 5 towards electronic whiteboard 2 writing surfaces 8, also is provided with the image processing circuit plate 6 that inserts respectively for camera 5 in the housing 1 top edge, and image processing circuit plate 6 is connected with outer PC by data line.
Housing 1 four side corner locations are surrounded by corner protector 7 respectively.
Electronic whiteboard 2 by writing surface 8, backboard 9 and be clamped in backboard 9 and writing surface 8 between aluminum honeycomb panel 10 constitute.
Claims (3)
1. optical electron whiteboard structure, include housing, and be arranged on electronic whiteboard in the housing, described electronic whiteboard is connected with outer PC by the USB line, it is characterized in that: the housing inwall around the described electronic whiteboard is respectively arranged with reflecting strips, described outer arch both sides corner is respectively arranged with the camera towards the electronic whiteboard writing surface, also be provided with the image processing circuit plate that inserts respectively for camera in the edge of housing top, described image processing circuit plate is connected with outer PC by data line.
2. a kind of optical electron whiteboard structure according to claim 1, it is characterized in that: described housing four side corner locations are surrounded by corner protector respectively.
3. a kind of optical electron whiteboard structure according to claim 1 is characterized in that: described electronic whiteboard by writing surface, backboard and be clamped in backboard and writing surface between aluminum honeycomb panel constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080700 CN203204589U (en) | 2013-02-21 | 2013-02-21 | Optical electronic whiteboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080700 CN203204589U (en) | 2013-02-21 | 2013-02-21 | Optical electronic whiteboard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204589U true CN203204589U (en) | 2013-09-18 |
Family
ID=49148681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080700 Expired - Fee Related CN203204589U (en) | 2013-02-21 | 2013-02-21 | Optical electronic whiteboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020831A (en) * | 2014-06-19 | 2014-09-03 | 安徽春勤教育装备有限公司 | Heat dissipation structure of optical electronic whiteboard |
-
2013
- 2013-02-21 CN CN 201320080700 patent/CN203204589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020831A (en) * | 2014-06-19 | 2014-09-03 | 安徽春勤教育装备有限公司 | Heat dissipation structure of optical electronic whiteboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |