CN102398454A - Folding drawing board - Google Patents
Folding drawing board Download PDFInfo
- Publication number
- CN102398454A CN102398454A CN2010102846685A CN201010284668A CN102398454A CN 102398454 A CN102398454 A CN 102398454A CN 2010102846685 A CN2010102846685 A CN 2010102846685A CN 201010284668 A CN201010284668 A CN 201010284668A CN 102398454 A CN102398454 A CN 102398454A
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- China
- Prior art keywords
- drawing board
- hinges
- hinge
- little
- collapsible
- 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.)
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Abstract
The invention relates to a folding drawing board, which comprises a plurality of small square drawing boards and a plurality of hinges; adjacent sides of the plurality of small drawing boards are fixedly connected through the hinges; the hinges are arranged on the back of the drawing board; the hinges are fixed on the drawing board through screws; and the upper middle part of the drawing board is provided with a handle. The folding drawing board has the advantages that: in the technical scheme, a separable folding drawing board structure is designed, so a large drawing board is convenient to carry and a problem that a common drawing board is inconvenient to carry can be solved more effectively.
Description
Technical field
The present invention relates to a kind of collapsible drawing board.
Background technology
At present, existing with once had about writing or drawing article; The assistant product group of writing or draw, the technology of drawing board was all done very fruitful effort to the demand of collapsible drawing board, also once designed many outstanding technical schemes.Like being declared by Sun Taiping of the Decree of Patent Office of China in 1996, Granted publication number is CN 2225364Y, and Chinese patent number (ZL) is: No. 96242840.7 utility model title is the utility model patent of " fast drawing plate ", the technical scheme that is adopted.Writing or drawing article; The assistant product group of writing or draw, the drawing board technical elements is a routine of great value invention, it has solved drawing board problem fast effectively.But still have some deficits, it also is difficult to solve common drawing board and carries inconvenient problem.
Summary of the invention
The purpose of this invention is to provide a kind of collapsible drawing board, carry inconvenient problem to solve common drawing board.
The objective of the invention is to realize through following technical scheme:
A kind of collapsible drawing board comprises the little drawing board of plurality of square and some hinges, is fixedly connected through hinge between said some little drawing board adjacent edges and the limit, and hinge places the back side of drawing board, and hinge is fixed on the drawing board through screw, and the upper center of drawing board is provided with handle.
Beneficial effect of the present invention is: the present invention has designed the collapsible drawing board structure that separates in technical scheme, thus just can more effectively solve common drawing board and carried inconvenient problem so that big drawing board is easy to carry.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structure chart of the described collapsible drawing board of the embodiment of the invention;
Fig. 2 is the folded state diagram of the described formula drawing board that fractures of the embodiment of the invention.
Among the figure:
1, handle; 2, little drawing board; 3, hinge; 4, screw.
The specific embodiment
As shown in Figure 1; The described a kind of collapsible drawing board of the embodiment of the invention; Comprise the little drawing board of plurality of square 2 and some hinges 3, be fixedly connected through hinge 3 between said some little drawing board 2 adjacent edges and the limit that hinge 3 places the back side of drawing board; Hinge 3 is fixed on the drawing board through screw 4, and the upper center of drawing board is provided with handle 1.
Like Fig. 1, in use, when using big drawing board, can spread the hinge 3 of little drawing board 2 out and form big drawing board.Its little drawing board 2 acts on little drawing board 2 through hinge 3, thereby accomplishes the task of being combined into drawing board.
Like Fig. 2, in use, when need carry, can fold up the folding 3 of little drawing board 2.Its little drawing board 2 acts on little drawing board 2 through folding 3, thereby accomplishes the task of having folded drawing board.
Realize that preferred plan of the present invention is is material with the plank, utilize the basic equipment of stationery factory, take to produce by batch in a large number, the demand with supply educational circles so just can realize practical value of the present invention and economic worth better.
The present invention has designed the collapsible drawing board structure that separates in technical scheme, thus just can more effectively solve common drawing board and carried inconvenient problem so that big drawing board is easy to carry.
Claims (3)
1. a collapsible drawing board comprises some little drawing boards (2) and some hinges (1), is fixedly connected through hinge (1) between said some little drawing boards (2) adjacent edge and the limit, and hinge (1) is fixed on the drawing board through screw (4), and the upper center of drawing board is provided with handle (3).
2. collapsible drawing board according to claim 1 is characterized in that: hinge (1) places the back side of drawing board.
3. collapsible drawing board according to claim 1 is characterized in that: said little drawing board (2) is square plank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102846685A CN102398454A (en) | 2010-09-17 | 2010-09-17 | Folding drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102846685A CN102398454A (en) | 2010-09-17 | 2010-09-17 | Folding drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398454A true CN102398454A (en) | 2012-04-04 |
Family
ID=45881283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102846685A Pending CN102398454A (en) | 2010-09-17 | 2010-09-17 | Folding drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398454A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689566A (en) * | 2012-06-14 | 2012-09-26 | 宁波大学 | Drawing board |
| CN102689565A (en) * | 2012-06-14 | 2012-09-26 | 宁波大学 | Drawing board |
| CN103157266A (en) * | 2012-10-16 | 2013-06-19 | 河北科技师范学院 | Portable folding smoke screen used for starting |
| CN107225894A (en) * | 2017-06-09 | 2017-10-03 | 国网山东省电力公司平阴县供电公司 | Chart board mechanism and system |
| CN109938482A (en) * | 2017-10-17 | 2019-06-28 | 魏成安 | Myopia prevention folding writing board |
-
2010
- 2010-09-17 CN CN2010102846685A patent/CN102398454A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689566A (en) * | 2012-06-14 | 2012-09-26 | 宁波大学 | Drawing board |
| CN102689565A (en) * | 2012-06-14 | 2012-09-26 | 宁波大学 | Drawing board |
| CN102689566B (en) * | 2012-06-14 | 2015-04-01 | 宁波大学 | Drawing board |
| CN102689565B (en) * | 2012-06-14 | 2015-04-01 | 宁波大学 | Drawing board |
| CN103157266A (en) * | 2012-10-16 | 2013-06-19 | 河北科技师范学院 | Portable folding smoke screen used for starting |
| CN103157266B (en) * | 2012-10-16 | 2016-05-18 | 河北科技师范学院 | The portable folding smoke background of the use of issuing an order |
| CN107225894A (en) * | 2017-06-09 | 2017-10-03 | 国网山东省电力公司平阴县供电公司 | Chart board mechanism and system |
| CN107225894B (en) * | 2017-06-09 | 2018-12-04 | 国网山东省电力公司平阴县供电公司 | Chart board mechanism and system |
| CN109938482A (en) * | 2017-10-17 | 2019-06-28 | 魏成安 | Myopia prevention folding writing board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |