CN203752744U - Portable drawing board - Google Patents
Portable drawing board Download PDFInfo
- Publication number
- CN203752744U CN203752744U CN201420130028.2U CN201420130028U CN203752744U CN 203752744 U CN203752744 U CN 203752744U CN 201420130028 U CN201420130028 U CN 201420130028U CN 203752744 U CN203752744 U CN 203752744U
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- CN
- China
- Prior art keywords
- board
- plate
- groove
- several
- right panel
- 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 portable drawing board. At present, the engineering students of most colleges and universities use common wooden drawing boards, and the drawing boards of different sizes are replaced according to different using occasions, so that a lot of drawing board managing and carrying problems are caused. The portable drawing board comprises a drawing board body, the drawing board body comprises a left board and a right board capable of being symmetrically folded, and a limiting locking and buckling mechanism is arranged at the folding position of the left board and the right board. A steel ruler groove and an iron sheet groove are formed in the surface of the left board and the surface of the right board respectively, a drawer capable of being pulled outwards is arranged on the side wall of the right board, symmetrical handles are arranged on the side wall of the left board and the side wall of the right board, and a reading frame capable of being drawn outwards is arranged on the upper side wall of the left board or the upper side wall of the right board. The portable drawing board is simple in size and convenient to carry.
Description
Technical field
the utility model belongs to classroom instruction or office appliance field, relates to a kind of portable chart board.
Background technology
Along with social development and scientific and technological progress, the realization of basic demand is not only satisfied with in people's learning life, more wishes can obtain on this basis convenient comfortable enjoyment.In the process of convergence Design of digital progressively, using plate drawing is still the basic training in school Engineering Students indispensability.And chart board in use only meets when drawing requires substantially and does not bring good experience to user.
On the current market of China, the chart board that is applicable to Engineering Speciality student mainly contains two kinds: the one, and common wooden chart board, the 2nd, the drafting instrument that integrates chart board and instrument is set with.What the Engineering Students of most colleges and universities was used is common wooden chart board, according to different use occasions, changes the chart board of different sizes, can produce like this problem of management and the carrying of a lot of chart boards.In drawing course, also can bring management such as fixing, the drafting instrument of the carrying of chart board, drawing etc. problem, and though existing drafting instrument suit has met part above-mentioned requirements on market, but expensive, volume is excessive, not portable, be not suitable for promoting the use of in colleges and universities.
Summary of the invention
The purpose of this utility model is to provide a kind of portable chart board, has overcome existing chart board selling at exorbitant prices, the problem such as bulky and not portable.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of portable chart board, comprise graph plate noumenon, and described graph plate noumenon comprises left plate and right panel that can symmetrical fold, its burst is provided with limit lock catch mechanism; On the plate face of left plate and right panel, be respectively arranged with steel ruler groove and iron plate groove, right panel sidewall is provided with the drawer that can be pulled outwardly, and on left plate and right panel sidewall, is provided with symmetrical handle, at the upper side wall of left plate or right panel, is provided with the outwards reading stand of pull.
Described reading stand comprises hinged base plate and reads plate, its hinged place is provided with limit lock catch mechanism, the back of reading plate is provided with groove, in groove, be hinged with " several " type support bar and " several " type support, the top of " several " type support bar is positioned at " several " type support top, its bottom is hinged on respectively groove inner side, is provided with the lattice gear of adjustable " several " type support angle on the side of " several " type support bar.
The quantity of described drawer is 3.
Compared with prior art, the utlity model has following beneficial effect:
1. there is the feature being convenient for carrying, in the time of can making student shift, can easily carry the required all article of drawing between different location.
2. realized drafting instrument and taken the convenience of folding and unfolding, allowed student find rapidly outfit when drawing, be difficult for losing.
3. the reference that reading stand is student provides putting position, is provided with the lattice gear supporting for reading stand, is applicable to different height students, makes the drawing that student can be more comfortable, reduces the sense of discomfort that long-time drawing brings to student.
4. quick fixedly drawing, improves drawing efficiency.Reduce the time that student spent in the drawing early-stage preparations stage, better fixing drawing, guarantees that drawing is not destroyed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of reading stand in the utility model;
Fig. 3 is use state reference map of the present utility model.
Wherein: 1. graph plate noumenon; 2. left plate; 3. right panel; 4. limit lock catch mechanism; 5. chi groove; 6. iron plate groove; 7. drawer; 8. reading stand; 9. base plate; 10. read plate; 11. grooves; 12. support bars; 13. supports; 14. lattice gears; 15. handles; 16. pull grooves.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in detail.
Referring to Fig. 1, a kind of portable chart board, comprises graph plate noumenon 1, and graph plate noumenon 1 comprises left plate 2 and right panel 3 that can symmetrical fold, and its burst is provided with limit lock catch mechanism 4; On the plate face of left plate 2 and right panel 3, be respectively arranged with chi groove 5 and iron plate groove 6, the sidewall of right panel is provided with pull groove 16, in pull groove 16, be provided with the drawer 7 that can be pulled outwardly, on left plate 2 and right panel 3 sidewalls, be provided with symmetrical handle 15, the upper side wall of left plate 2 is provided with pull groove 16, in pull groove 16, be provided with can pull reading stand 8.
Reading stand comprises hinged base plate 9 and reads plate 10, its hinged place is provided with limit lock catch mechanism 4, reading stand is by base plate pull in groove, the back of reading plate 10 is provided with groove 11, in groove 11, be hinged with " several " type support bar 12 and " several " type support 13, the top of " several " type support bar 12 is positioned at " several " type support 13 tops, its bottom is hinged on respectively groove 11 inner sides, on the side of " several " type support bar 12, be provided with the lattice gear of adjustable-angle, its side be with " several " type support 13 can contact-making surface.
In use: by figure plate development, keep flat and be placed on desktop, flat thin magnet is pressed on to drawing up and down everywhere, by flat thin magnet and iron plate, straight steel ruler, be mutually fixed drawing.From left plate 2 upper side walls, extract reading stand 8 out, it is propped up according to the lattice gear 14 that is applicable to user, open fixedly reading stand of limit lock catch mechanism 4, can put thereon with reference to data.From right panel 3 sidewalls, pull out drawer 7 again, choose as required drafting instrument, complete above preparation and can start drawing.
When carrying: drafting instrument is received in corresponding drawer 7, closes limit lock catch mechanism 4, pack up reading stand 8, the flat thin magnet being pressed on drawing is recovered to drawer 7, remove drawing graph plate noumenon 1 is folding, catch handle 15, i.e. portability.
Left plate 2 and right panel 3 be take common A3 chart board as basis, by expansion, become A2 chart board again and realize the object of drawing larger figure, by folding and mounting knob 15, be convenient for carrying, for each drafting instrument design storing apparatus, realize the FIXED MANAGEMENT of drafting instrument, putting that to add reading stand 8 be reference provides position, by arrange iron plate groove 6 use magnet not only can be fast fixing drawing but also do not damage paper when taking; Chi groove 5 is set and makes ruler more convenient in use, fully realized the diversification of draughting board, can meet convenient, fast, the comfortable drawing requirement of student, what when improving Students ' Drawing efficiency and comfortableness, also facilitated carries and uses.
Claims (3)
1. a portable chart board, comprises graph plate noumenon (1), it is characterized in that: described graph plate noumenon (1) comprises left plate (2) and right panel (3) that can symmetrical fold, and its burst is provided with limit lock catch mechanism (4); On the plate face of left plate (2) and right panel (3), be respectively arranged with steel ruler groove (5) and iron plate groove (6), right panel (3) sidewall is provided with the drawer (7) that can be pulled outwardly, on left plate (2) and right panel (3) sidewall, be provided with symmetrical handle (15), at the upper side wall of left plate (2) or right panel (3), be provided with the outwards reading stand of pull (8).
2. a kind of portable chart board according to claim 1, it is characterized in that: described reading stand comprises hinged base plate (9) and reads plate (10), its hinged place is provided with limit lock catch mechanism (4), the back of reading plate (10) is provided with groove (11), in groove (11), be hinged with " several " type support bar (12) and " several " type support (13), the top of " several " type support bar (12) is positioned at " several " type support (13) top, its bottom is hinged on respectively groove (11) inner side, on the side of " several " type support bar (12), be provided with the lattice gear of adjustable " several " type supports (13) angle.
3. a kind of portable chart board according to claim 1 and 2, is characterized in that: the quantity of described drawer (7) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130028.2U CN203752744U (en) | 2014-03-21 | 2014-03-21 | Portable drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130028.2U CN203752744U (en) | 2014-03-21 | 2014-03-21 | Portable drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752744U true CN203752744U (en) | 2014-08-06 |
Family
ID=51248050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130028.2U Expired - Fee Related CN203752744U (en) | 2014-03-21 | 2014-03-21 | Portable drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856439A (en) * | 2015-04-17 | 2015-08-26 | 汪云 | Magnetic pressure type reading stand |
| CN107538986A (en) * | 2017-08-22 | 2018-01-05 | 国网山东省电力公司淄博供电公司 | Portable meter reading plate |
| CN109846207A (en) * | 2019-03-13 | 2019-06-07 | 日照职业技术学院 | A kind of chart board for Higher Mathematics Teaching |
-
2014
- 2014-03-21 CN CN201420130028.2U patent/CN203752744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856439A (en) * | 2015-04-17 | 2015-08-26 | 汪云 | Magnetic pressure type reading stand |
| CN107538986A (en) * | 2017-08-22 | 2018-01-05 | 国网山东省电力公司淄博供电公司 | Portable meter reading plate |
| CN109846207A (en) * | 2019-03-13 | 2019-06-07 | 日照职业技术学院 | A kind of chart board for Higher Mathematics Teaching |
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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: 20140806 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |