CN202049460U - Electronic paper blackboard - Google Patents
Electronic paper blackboard Download PDFInfo
- Publication number
- CN202049460U CN202049460U CN2010206647120U CN201020664712U CN202049460U CN 202049460 U CN202049460 U CN 202049460U CN 2010206647120 U CN2010206647120 U CN 2010206647120U CN 201020664712 U CN201020664712 U CN 201020664712U CN 202049460 U CN202049460 U CN 202049460U
- Authority
- CN
- China
- Prior art keywords
- electronic paper
- blackboard
- black
- electronic
- frame
- 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 provides an electronic paper blackboard. A blackboard frame is arranged on the periphery of black electronic paper so that the electronic paper blackboard capable of being written on and drawn on by electronic pens is formed, a single chip microcomputer connected with the black electronic paper is arranged at a hidden position inside a power socket, a switch key and a front-back moving key are arranged on the lower portion of the blackboard frame, and the electronic paper blackboard can be written on with the electronic pens and is capable of dynamically displaying characters and graphics which are stored in advance. The electronic paper blackboard has the advantages of fine displaying effect, novel structure, convenience in updating, reliable performance, energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of Electronic Paper blackboard, a kind of specifically Electronic Paper blackboard that shows black and white literal and figure.
Background technology
Traditional blackboard writes in the above with chalk, and dust is arranged, and can not store, more dynamically display text and figure.
Summary of the invention
The purpose of this utility model is to provide a kind of Electronic Paper blackboard, the available electron pen is write in the above and is drawn, the available electron blackboard eraser is wiped segment word and figure, also can remove all literal and figure with button, and can show in advance literal and the figure that stores dynamically, and good, the no dust of display effect, serviceable life life grow, energy-conserving and environment-protective.
The utility model comprises the black Electronic Paper, the technical scheme that is adopted is: be provided with a circle blackboard frame around the described black Electronic Paper, constitute the Electronic Paper blackboard that the available electron pen is write and drawn thus, the single-chip microcomputer that links with the black Electronic Paper is arranged on shelter in the supply socket.
Below the blackboard frame, be provided with on ﹠ off switch and move forward and backward key.
The beneficial effects of the utility model are: by single chip machine controlling circuit can be on the black Electronic Paper literal and the figure of display white, can not only write in the above and draw with electronic pen, can also show in advance the literal and the figure that store dynamically, have the distinguishing feature of good, the no dust of display effect, easy to use, dependable performance, energy-conserving and environment-protective.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Shown in the accompanying drawing embodiment: be provided with a circle blackboard frame 2 around the black Electronic Paper 1, constitute the Electronic Paper blackboard that the available electron pen is write and drawn thus, the single-chip microcomputer that links with black Electronic Paper 1 is arranged on shelter in the supply socket 3.Below blackboard frame 2, be provided with on ﹠ off switch 4 and move forward and backward key 5.
When the utility model was implemented, the specification of described black Electronic Paper is very little to the greatest extent can be provided with according to user's needs, can select for use the black Electronic Paper product of prior art to be configured.
Claims (2)
1. Electronic Paper blackboard, comprise black Electronic Paper (1), it is characterized in that: be provided with a circle blackboard frame (2) around the described black Electronic Paper (1), constitute the Electronic Paper blackboard that the available electron pen is write and drawn thus, the single-chip microcomputer that links with black Electronic Paper (1) is arranged on the interior shelter of supply socket (3).
2. Electronic Paper blackboard according to claim 1 is characterized in that: be provided with on ﹠ off switch (4) in the below of blackboard frame (2) and move forward and backward key (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206647120U CN202049460U (en) | 2010-12-09 | 2010-12-09 | Electronic paper blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206647120U CN202049460U (en) | 2010-12-09 | 2010-12-09 | Electronic paper blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049460U true CN202049460U (en) | 2011-11-23 |
Family
ID=44989761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206647120U Expired - Fee Related CN202049460U (en) | 2010-12-09 | 2010-12-09 | Electronic paper blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956078A (en) * | 2014-05-17 | 2014-07-30 | 俞金慧 | Induction-type blackboard device |
-
2010
- 2010-12-09 CN CN2010206647120U patent/CN202049460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956078A (en) * | 2014-05-17 | 2014-07-30 | 俞金慧 | Induction-type blackboard device |
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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: 20111123 Termination date: 20131209 |