CN203957623U - A kind of clipboard - Google Patents
A kind of clipboard Download PDFInfo
- Publication number
- CN203957623U CN203957623U CN201420322519.7U CN201420322519U CN203957623U CN 203957623 U CN203957623 U CN 203957623U CN 201420322519 U CN201420322519 U CN 201420322519U CN 203957623 U CN203957623 U CN 203957623U
- Authority
- CN
- China
- Prior art keywords
- clipboard
- slide block
- slideway
- base
- universal wheel
- 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
Links
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- Drawing Aids And Blackboards (AREA)
Abstract
A kind of clipboard, comprise clipboard face, slideway, slide block, rub piece, expansion link, base and universal wheel, slideway is arranged on the top of clipboard, slideway is connected with slide block, slide block is fixedly connected with rub piece, it is characterized in that, expansion link is connected with base with clipboard, base is connected with universal wheel, and slide block horizontally slips along slideway.
Description
Technical field
The utility model relates to a kind of clipboard, is especially applicable to user's clipboard of writing demonstration onboard of the occupations such as teacher.
Background technology
Be a kind of common stationery for the clipboard write, common clipboard is all a blank, writes and wipes with eraser afterwards with oil pike, and this simple clipboard is somewhat unable to do what one wishes in the occasion for writing demonstration.Especially at teaching field, teacher needs writing on the blackboard with the student that better imparts knowledge to students conventionally, and wherein this subject of politics almost runs through the full stage of education, and a lot of contents all need to demonstrate by writing better.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of clipboard is provided.
A kind of clipboard of the present utility model, comprising: clipboard face, slideway, slide block, rub piece, expansion link, base and universal wheel, and slideway is arranged on the top of clipboard, and slideway is connected with slide block, and slide block is fixedly connected with rub piece.Expansion link is connected with base with clipboard, and base is connected with universal wheel.Slide block can horizontally slip along slideway.Rub piece and clipboard contact portion are cleaning material, water-color paintbrush writing can be wiped.Expansion link is scalable fixing, regulating writing plate height.Universal wheel can facilitate clipboard to move.
Clipboard of the present utility model can be wiped the font on clipboard easily, has in use improved efficiency, and expansion link can regulating writing plate height, and universal wheel facilitates clipboard to move.
Brief description of the drawings
Fig. 1 is a kind of structural representation of political aided education clipboard.
Wherein: 1, clipboard face; 2, slideway; 3, slide block; 4, rub piece; 5, expansion link; 6, base; 7, universal wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail below.
As shown in Figure 1, a kind of clipboard of the present utility model, comprises clipboard face 1, slideway 2, slide block 3, rub piece 4, expansion link 5, base 6 and universal wheel 7, and slideway 2 is arranged on the top of clipboard 1, and slideway 2 is connected with slide block 3, and slide block 3 is fixedly connected with rub piece 4.Expansion link 5 is connected with base 6 with clipboard 1, and base 6 is connected with universal wheel 7.Slide block 3 can horizontally slip along slideway 2.Rub piece 4 is cleaning material with clipboard 1 contact portion, water-color paintbrush writing can be wiped.Expansion link 5 is scalable fixing, regulating writing plate 1 height.Universal wheel 7 can facilitate clipboard 1 to move.
When use, first adjustable telescopic rod 5, is adjusted to clipboard 1 height that is applicable to teaching, then on clipboard 1, writes the content of courses, need to wipe font time, sliding slider 3 drives rub piece 4 to move left and right all or part of font on erasing writing plate 1 according to specific needs.
Claims (2)
1. a clipboard, comprise clipboard face, slideway, slide block, rub piece, expansion link, base and universal wheel, slideway is arranged on the top of clipboard, slideway is connected with slide block, slide block is fixedly connected with rub piece, it is characterized in that, expansion link is connected with base with clipboard, base is connected with universal wheel, and slide block horizontally slips along slideway.
2. a kind of clipboard according to claim 1, is characterized in that, rub piece and clipboard contact portion be cleaning material so that water-color paintbrush writing is wiped, and expansion link is scalable fixing, universal wheel is used for making clipboard to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322519.7U CN203957623U (en) | 2014-06-09 | 2014-06-09 | A kind of clipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322519.7U CN203957623U (en) | 2014-06-09 | 2014-06-09 | A kind of clipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957623U true CN203957623U (en) | 2014-11-26 |
Family
ID=51918253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322519.7U Expired - Fee Related CN203957623U (en) | 2014-06-09 | 2014-06-09 | A kind of clipboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192003A (en) * | 2018-11-06 | 2019-01-11 | 河南机电职业学院 | A kind of English teaching displaying device |
-
2014
- 2014-06-09 CN CN201420322519.7U patent/CN203957623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192003A (en) * | 2018-11-06 | 2019-01-11 | 河南机电职业学院 | A kind of English teaching displaying device |
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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: 20141126 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |