CN103587343A - Folding drawing board - Google Patents
Folding drawing board Download PDFInfo
- Publication number
- CN103587343A CN103587343A CN201310553934.3A CN201310553934A CN103587343A CN 103587343 A CN103587343 A CN 103587343A CN 201310553934 A CN201310553934 A CN 201310553934A CN 103587343 A CN103587343 A CN 103587343A
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- CN
- China
- Prior art keywords
- drawing board
- plate
- board
- stationery
- folding
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- 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. The folding drawing board comprises an upper drawing plate, a lower drawing plate, drawers, a rotating plate, a rotating shaft, a ratchet wheel mechanism, a dip angle adjusting knob, a connecting shaft, a baffle, a partition plate, magnets and handles, wherein the ratchet wheel mechanism is connected with the rotating shaft and the rotating plate. The upper drawing plate is connected with the lower drawing plate through hinges, an inlaid stationery placing region is located inside the lower drawing plate, and space usage is maximized. The upper drawing plate is used for placing drawings, the dip angle adjusting knob and the rotating plate are adjusted, and the ratchet wheel mechanism is used for enabling the upper drawing plate to be inclined and fixed at an angle at which a draughter draws conveniently. The partition plate inside the drawing plates is fixed to the lower drawing plate in an attracting mode, and stationery cannot fall off when the drawing board is turned over. Rotation is conducted through the hinges, the upper drawing plate and the lower drawing plate are unfolded completely, and the folding drawing board becomes an A2 drawing board. After drawing is finished, the dip angle adjusting knob and the rotating plate are adjusted and return, the upper drawing plate is closed, the magnets are arranged on the edges of the drawing plates and attract, and the folding drawing board is closed. According to the folding drawing board, the drawing angle can be changed according to favour of different people, and the folding drawing board is convenient to carry.
Description
Technical field
The present invention relates to a kind of folding drawing board of realizing.Collapsible, the drafting instrument that is convenient for carrying for engineering mapping person.
Background technology
Drawing board is used for padding the flat board of drawing paper while being drawing, be the mapping aid of often using, and is used for, in the middle of painting creation and Graphing of Engineering, mostly generally being wooden.During use, drawing board need be placed on desk or easel, also have some drawing boards to be designed to be connected with table body.Yet because the restriction of the restriction of time in classroom and working environment etc., designer wishes that drawing can be brought back to dwelling has continued.Because drawing board area is excessive, can not meet and facilitate drawing personnel to carry this requirement.With painting folder, replace drawing board, yet painting folder is difficult for being fixed when mapping, make the precise decreasing of mapping, so painting folder is not suitable for engineering design field yet.
Summary of the invention
For above problem, invent a kind of collapsible drawing board, can meet the requirement of mapping under varying environment condition, easy to use.
Basic technical scheme is: collapsible drawing board forms ratchet mechanism, tilt adjustment knob, connecting axle, baffle plate, dividing plate, magnet, the handle that comprises drawing board, lower drawing board, drawer, swivel plate, turning cylinder, connection of rotating axle and swivel plate.Upper drawing board and lower drawing board pass through gemel connection.Lower drawing board inside is inserted stationery put area, according to the size design of standard stationery, thereby can make the utilization in space reach maximization.Upper drawing board is used for placing drawing, adjusts tilt adjustment knob and swivel plate, utilizes the cooperation between ratchet mechanism and turning cylinder upper drawing board is tilted and be fixed on the angle that facilitates designer to chart.After drawing board is fixing, open the drawer on drawing board right side, the instrument that will use during drawing puts in the drawer face, conveniently takes instrument required while mapping.The dividing plate of drawing board inside is fixed to lower drawing board inner, in upset, stationery can not drop.By hinge, rotate, upper and lower two drawing boards launch completely, make collapsible drawing board become the drawing board of No. A2.After mapping finishes, it is inner that stationery can directly be put back to drawing board, the drawer that closes, and adjustable inclination is adjusted knob and swivel plate return, closes and closes drawing board, and drawing board is equipped with magnet on limit, magnet attraction, collapsible drawing board is closed.
The invention has the beneficial effects as follows:
1) drawing board is designed to the form that upper and lower two drawing boards are superimposed together, and two drawing board inner hollow can be used to deposit drawing tool, and upper and lower drawing board utilizes two gemel connections to form upset foldable drawing board, has improved space availability ratio.
2) drawing board upper end adds handle, makes to carry more convenient.
3) drawing board inside adds ratchet mechanism, makes drawing board angle adjustable, fixing, according to the hobby custom of different people, changes angle, has highlighted the personalized design of drawing board.
Accompanying drawing explanation
Accompanying drawing 1: collapsible drawing board plane
In figure: drawing board on 1,2 baffle plates, 3 tilt adjustment knobs, 4 gripper shoes, 5 handles, 6 turning cylinders, 7 times drawing boards, 8 drawers, 9 connecting axles, 10 rotations are pulled, 11 ratchet mechanisms, 12 dividing plates, 13 magnet.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate concrete structure of the present invention and embodiment.
Structure composition of the present invention and functions are as follows:
Wherein playing drawing board (7) is for placing articles, fixed position; Upper drawing board (1) is used for mapping, and makes drawer (8) under it, can place standby stationery.Between upper and lower drawing board, by gemel connection, two drawing boards can launch to form the chart board of A2 figure paper size.Among lower drawing board (7), be inlaid with baffle plate (2) as dividing stationery rest area; Lower drawing board (7) side is equipped with tilt adjustment knob (3) and is connected with turning cylinder (6); On lower drawing board (7), be also designed with swivel plate (10) to support the balance of lower drawing board (1).On the rotating shaft (6) at lower drawing board (7) edge, ratchet mechanism (11) is installed.Rotation is pulled (10) and is connected by connecting axle (9) with gripper shoe (4).By tilt adjustment knob (3) and turning cylinder (6) and the ratchet mechanism (11) that is connected with turning cylinder (6), regulate and the fixing angle of drawing board.On lower drawing board (7) and upper drawing board (1), be threaded connection and be separately installed with handle (5), and the edge at lower drawing board (7) and upper drawing board (1) is equipped with respectively four blocks of magnet (13), while closing drawing board, magnet attraction, drawing board is closed, and facilitates designer to carry drawing board.
Use procedure of the present invention is as follows:
This drawing board is the collapsible drawing board of gemel connection, and lower drawing board (7) inside is inserted stationery put area, according to the size design of standard stationery, thereby can make the utilization in space reach maximization.Generally, most of stationery all can be placed in the middle of drawing board.
While using drawing board mapping, upper drawing board (1) is used for placing drawing, first will adjust tilt adjustment knob (3) and swivel plate (10), utilizes the cooperation between ratchet mechanism (11) and turning cylinder (6) drawing board inclination angle to be fixed on to the angle that is applicable to mapping.Open drawer (8) and the paintbrush frame on lower drawing board right side, the stationery that will use during drawing puts in the drawer face, and paintbrush is placed on paintbrush frame fixing, conveniently takes instrument required while mapping.In addition, also there is a slightly large drawer upper left side of drawing board, is used for placing photo information, reference during convenient mapping.
When using the mapping of A2 drawing, by hinge, rotate, launch upper and lower two drawing boards completely, make it to become the drawing board of an A2 figure paper size.Before launching, in order not make stationery fall down when drawing board overturns, first the dividing plate of drawing board inside (12) to be fixed at lower drawing board (7) above, then launch drawing board completely.
After mapping finishes, stationery can directly be put back to drawing board inside, the drawer that closes (8), and adjustable inclination is adjusted knob (3) and swivel plate (10) return, closes drawing board, magnet (13) is housed, magnet attraction on drawing board limit.Drawing board is closed, just drawing board can be taken back to dwelling.
Claims (1)
1. a collapsible drawing board, its composition comprises: ratchet mechanism, tilt adjustment knob, connecting axle, baffle plate, dividing plate, magnet, the handle of upper drawing board, lower drawing board, drawer, swivel plate, turning cylinder, connection of rotating axle and swivel plate; It is characterized in that: described upper drawing board and lower drawing board are by gemel connection, and lower drawing board inside is inserted stationery put area, according to the size design of standard stationery, thereby can make space utilization reach maximization; Upper drawing board is used for placing drawing, adjusts tilt adjustment knob and swivel plate, utilizes the cooperation between ratchet mechanism and turning cylinder upper drawing board is tilted and be fixed on the angle that facilitates designer to chart; After drawing board is fixing, open the drawer on drawing board right side, the instrument of using during drawing puts in the drawer face, conveniently takes instrument required while mapping; The dividing plate of drawing board inside is fixed to lower drawing board inner, in upset, stationery can not drop; By hinge, rotate, upper and lower two drawing boards launch completely, make collapsible drawing board become the drawing board of No. A2; After mapping finishes, it is inner that stationery can directly be put back to drawing board, the drawer that closes, and adjustable inclination is adjusted knob and swivel plate return, closes and closes drawing board, and drawing board is equipped with magnet on limit, magnet attraction, collapsible drawing board is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553934.3A CN103587343B (en) | 2013-11-11 | 2013-11-11 | Collapsible drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553934.3A CN103587343B (en) | 2013-11-11 | 2013-11-11 | Collapsible drawing board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103587343A true CN103587343A (en) | 2014-02-19 |
| CN103587343B CN103587343B (en) | 2016-08-17 |
Family
ID=50077754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310553934.3A Expired - Fee Related CN103587343B (en) | 2013-11-11 | 2013-11-11 | Collapsible drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587343B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR432131A (en) * | 1911-07-11 | 1911-11-29 | Auguste Friedmann | Easel table |
| CN2880545Y (en) * | 2006-03-24 | 2007-03-21 | 高玉勋 | Portable case for painting from life |
| CN201329762Y (en) * | 2009-01-09 | 2009-10-21 | 李景生 | Multifunctional drawing board |
| CN201423879Y (en) * | 2009-03-23 | 2010-03-17 | 赵晗 | Angle-adjusting drawing board |
| CN203766389U (en) * | 2013-11-11 | 2014-08-13 | 哈尔滨理工大学 | Foldable drawing board |
-
2013
- 2013-11-11 CN CN201310553934.3A patent/CN103587343B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR432131A (en) * | 1911-07-11 | 1911-11-29 | Auguste Friedmann | Easel table |
| CN2880545Y (en) * | 2006-03-24 | 2007-03-21 | 高玉勋 | Portable case for painting from life |
| CN201329762Y (en) * | 2009-01-09 | 2009-10-21 | 李景生 | Multifunctional drawing board |
| CN201423879Y (en) * | 2009-03-23 | 2010-03-17 | 赵晗 | Angle-adjusting drawing board |
| CN203766389U (en) * | 2013-11-11 | 2014-08-13 | 哈尔滨理工大学 | Foldable drawing board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103587343B (en) | 2016-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Jingang Inventor after: Wang Zhao Inventor after: He Tianhua Inventor after: Zhang Yongde Inventor before: Jiang Jingang Inventor before: He Tianhua Inventor before: Zhang Yongde |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20201111 |