CN201329762Y - Multifunctional drawing board - Google Patents
Multifunctional drawing board Download PDFInfo
- Publication number
- CN201329762Y CN201329762Y CNU2009200004825U CN200920000482U CN201329762Y CN 201329762 Y CN201329762 Y CN 201329762Y CN U2009200004825 U CNU2009200004825 U CN U2009200004825U CN 200920000482 U CN200920000482 U CN 200920000482U CN 201329762 Y CN201329762 Y CN 201329762Y
- Authority
- CN
- China
- Prior art keywords
- drawing board
- rotating shaft
- rack
- double
- pencil box
- 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 relates to a drawing board, and especially to a multifunctional drawing board. The multifunctional drawing board comprises the following components: a drawing board frame, a double-surface drawing board, a movable drawing board and a pencil box. The upper parts of edge frames of drawing board frame are respectively installed with a rotating shaft and a sliding chute of drawing board, and the lower parts are respectively installed with a preset spring and a card slot. The double-surface drawing board is connected with the drawing board frame through a rotating shaft. The movable drawing board is inserted into the sliding chute of drawing board. The upper part of pencil box is installed with a double-layer slot which is installed in the card slot. Two sides of drawing board frame are respectively installed with a folding bracket which is connected with the drawing board frame through the rotating shaft. The adopted double-surface drawing board is suitable for the people with different requirements. The installed folding brackets can regulate the angle of drawing board at any time. Not only is the viewing angle of user is facilitated, but also the distance between the eye and the drawing board is ensured. The eye is protected from short sight. A correct gesture of back and cervical vertebra of people is kept. The bad habit is prevented.
Description
Technical field:
The utility model relates to a kind of drawing board, especially a kind of multifunction drawing board.
Background technology:
In front, generally horizontal when most drawing board uses, can not adjust angle, after long-time the use, the user can cause phenomenons such as hypometropia, physical disfigurement, and most complex structure, carries inconvenience.
Summary of the invention:
The technical problems to be solved in the utility model is: provides a kind of of many uses, uses simply, and easy to carry, the multifunction drawing board that can use whenever and wherever possible.
The technical scheme that solves its technical problem employing is:
A kind of multifunction drawing board, comprise: palette rack, two-sided drawing board, Movable drawing board, pencil box, the frame top of described palette rack is respectively arranged with rotating shaft and drawing board chute, its underpart is provided with back-moving spring and draw-in groove, described two-sided drawing board is connected with palette rack by rotating shaft, described Movable drawing board is plugged in the drawing board chute, described pencil box top is provided with double-deck slot, it is contained in the draw-in groove by clamp, described palette rack both sides are provided with folding rack, and this folding rack is connected with palette rack by rotating shaft.
Compared with prior art, the beneficial effects of the utility model are:
The people that the two-sided drawing board that adopts can be fit to different demands uses, the folding rack that is equipped with can be regulated the angle of drawing board at any time, not only suitable user's viewing angle, and guaranteed distance between eyes and the drawing board, avoid hypometropia, make people's back and cervical vertebra keep correct attitude, avoid the generation of bad habit.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model left side TV structure schematic diagram.
Fig. 3 is the utility model backsight structural representation.
Fig. 4 is the utility model Movable drawing board structural representation.
Fig. 5 is the utility model Pen box structure schematic diagram.
Fig. 6 is the utility model pencil box open mode schematic diagram.
Fig. 7 is the double-deck inserting slot construction schematic diagram of the utility model pencil box.
Among the figure: handle 1, folding rack 2, frame 3, Movable drawing board 4, pencil box 5, regulating tank 6, drawing board chute 7, rotating shaft 8, draw-in groove 9, back-moving spring 10, rotating shaft 11, two-sided drawing board 12, transparent cover plate 13, double-deck slot 14, chalk dust box 15, dust fall hole 16, pencil box handle 17, clamp 18, locking switch 19.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of multifunction drawing board, comprise: palette rack, two-sided drawing board 12, Movable drawing board 4, pencil box 5, frame 3 tops of described palette rack are respectively arranged with rotating shaft 8 and drawing board chute 7, its underpart is provided with back-moving spring 10 and draw-in groove 9, described two-sided drawing board 12 is connected with palette rack by rotating shaft 8, described Movable drawing board 4 is plugged in the drawing board chute 7, described pencil box 5 tops are provided with double-deck slot 14, it is contained in the draw-in groove 9 by clamp 18, described palette rack both sides are provided with folding rack 2, and this folding rack 2 is connected with palette rack by rotating shaft 11.
Movable drawing board described in the present embodiment 4 one side is provided with transparent cover plate 13, can avoid drawing paper, picture or form in the Movable drawing board like this, when time spent not, Movable drawing board can be pulled out.
Folding rack described in the present embodiment 2 is made of two two-flap, one end of two two-flap connects by the handle crossbeam, its other end is contained in the both sides of palette rack respectively by rotating shaft 11, realized adjusting at any time the angle of drawing board like this, and the user is watched conveniently.
Be provided with chalk dust box 15 in the pencil box 5 described in the present embodiment.
The utility model using method is summarized as follows:
At first folding rack 2 is opened, then the handle crossbeam is stuck in the regulating tank 6, can uses drawing board, if do not make Movable drawing board 4, Movable drawing board 4 can be extracted out from drawing board chute 7, use two-sided drawing board 12, after one side is used, can spur pencil box handle 17 two-sided drawing board 12 rotations, can use after then two-sided drawing board 12 being inserted double-deck slot 14, when not in use, folding rack 2 is launched, by locking switch 19 lockings.
Claims (4)
1, a kind of multifunction drawing board, comprise: palette rack, two-sided drawing board, Movable drawing board, pencil box, the frame top that it is characterized in that described palette rack is respectively arranged with rotating shaft and drawing board chute, its underpart is provided with back-moving spring and draw-in groove, described two-sided drawing board is connected with palette rack by rotating shaft, described Movable drawing board is plugged in the drawing board chute, described pencil box top is provided with double-deck slot, it is contained in the draw-in groove by clamp, described palette rack both sides are provided with folding rack, and this folding rack is connected with palette rack by rotating shaft.
2, multifunction drawing board according to claim 1 is characterized in that described Movable drawing board simultaneously is provided with transparent cover plate.
3, multifunction drawing board according to claim 1 is characterized in that described folding rack is made of two two-flap, and an end of two two-flap connects by the handle crossbeam, and its other end is contained in the both sides of palette rack respectively by rotating shaft.
4, multifunction drawing board according to claim 1 is characterized in that being provided with in the described pencil box chalk dust box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200004825U CN201329762Y (en) | 2009-01-09 | 2009-01-09 | Multifunctional drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200004825U CN201329762Y (en) | 2009-01-09 | 2009-01-09 | Multifunctional drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329762Y true CN201329762Y (en) | 2009-10-21 |
Family
ID=41223137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200004825U Expired - Fee Related CN201329762Y (en) | 2009-01-09 | 2009-01-09 | Multifunctional drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329762Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587343A (en) * | 2013-11-11 | 2014-02-19 | 哈尔滨理工大学 | Folding drawing board |
| CN106671653A (en) * | 2016-12-30 | 2017-05-17 | 河南理工大学 | Drawing board for drawing |
-
2009
- 2009-01-09 CN CNU2009200004825U patent/CN201329762Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587343A (en) * | 2013-11-11 | 2014-02-19 | 哈尔滨理工大学 | Folding drawing board |
| CN106671653A (en) * | 2016-12-30 | 2017-05-17 | 河南理工大学 | Drawing board for drawing |
| CN106671653B (en) * | 2016-12-30 | 2018-05-18 | 苏州市测绘院有限责任公司 | A kind of drawing drawing board |
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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: 20091021 Termination date: 20110109 |