CN2185205Y - Magnetic drawing board - Google Patents
Magnetic drawing board Download PDFInfo
- Publication number
- CN2185205Y CN2185205Y CN 94204186 CN94204186U CN2185205Y CN 2185205 Y CN2185205 Y CN 2185205Y CN 94204186 CN94204186 CN 94204186 CN 94204186 U CN94204186 U CN 94204186U CN 2185205 Y CN2185205 Y CN 2185205Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- board
- drawing board
- plate face
- magnetic force
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model belongs to a drawing tool, which is particularly suitable for the field of engineering design and scientific research and teaching. Steel plate strips (6) or other magnetic materials are embedded in the board surface (1) of the drawing board, marked lines (7) are drawn on the board surface (1), and magnet pieces (10) are arranged in the magnet piece holes (5) of the side frame (4) of the drawing board. So the drawing sheets can be quickly fixed on the drawing board only by the magnetic force, which avoids the trouble of using adhesive tape paper, saves time and labor, and increases the drawing efficiency.
Description
The utility model relates to a kind of drawing instrument.
Engineers and technicians carry out engineering design, when the student learns the Graphing of Engineering course, drawing board is indispensable drawing instrument, yet can run into following problem: first, before the drawing, at first to drawing be put in place with T-square,, with adhesive tape drawing is fixed on the chart board then the adhesive tape segmentation with knife or scissors, time-consuming and inconvenient; The second, in the drawing course, just be not easy to move up and down in case drawing is fixing, have to " grievance " oneself; The 3rd, if the drawing time is long or adhesive tape is of poor quality, tends to cause the adhesive tape crimping, come off, cause the drawing displacement, dirty and messy, in addition damaged; The 4th, above-mentioned phenomenon more is prone to during tracing, and can stay the vestige of adhesive tape in the translucent drawing paper, and the blueprint quality of shining is descended.For these shortcomings, " magnetic drawing board " (notification number: CN87203832U) utility model patent was once mentioned, but was difficult for making and function singleness according to this technology drawing board.
The purpose of this utility model will provide a kind of drawing board easily exactly, and it can overcome above-mentioned all shortcomings, and making draws saves time, laborsaving, improves drawing efficiency.
The purpose of this utility model is achieved in that drawing board plate face inside is embedded with steel plate (band) or magnetic material, utilizes the magnet piece in the side frame that drawing (or translucent drawing paper) is fixed on the drawing board firmly.Utilize the mark line on the drawing board simultaneously, can promptly drawing paper be fixed on desirable position.
The utility model is owing to only need: (1) is embedded in the used plate face of three-ply board (five-ply board) the former chart board of replacement that buries steel plate (band) or magnetic material in plate face inside or the utilization with steel plate (band) or magnetic material; (2) side frame is opened several magnetic patch holes of putting magnet piece; (3) be marked with eye-catching mark line at the plate face and get final product,, make also very easy so structure is very simple and easy.During use, make one side of drawing parallel, and select suitable spacing, take out magnet piece and just can promptly drawing be fixed on desirable position, laborsaving saving time with mark line.Because the fixing very rapid convenience of drawing, if pull at cardon paper, drawing just can about " freedom " move, in drawing course, drawing is in desirable position all the time.Because of without adhesive tape, the blueprint quality is descended again.In addition,, chart board is used conversely, when tracing, directly drawing and translucent drawing paper are fixed together, just can follow one's bent with magnet piece according to everyone different custom.So it is convenient especially to use.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof:
Figure one is A
0The front view of drawing board.
Figure two is A
1The front view of drawing board.
Figure three is A
0Or A
1The A-A profile of drawing board.
Figure four is A
0Or A
1The left view of drawing board.
Figure five is the structure for amplifying detail drawings in magnetic patch hole (5).
Below in conjunction with accompanying drawing the utility model is described in further detail:
This drawing board is made up of following components: the back-up block (8) between plate face (1), plate face (2), two housings (3), two side frames (4) and several plate faces (1) and the plate face (2).Housing (3), side frame (4) link with wooden peg or steel nail with back-up block (8), and back-up block (8) sticks with glue knot at one with plate face (1), plate face (2), forms an integral body.In plate face (1), be embedded with monoblock steel plate or spacing different steel plate band (6) or magnetic material.Select the chart board of steel plate band structure for use, because its only needs to imbed thickness 0.2-1mm between the ground floor of three-ply board (five-ply board) and the second layer, the steel plate band of width 10-30mm gets final product, and the Cui embodiment of the spacing of steel plate band is shown in figure one and figure two.This spacing is fit to A
0-A
5Fixing of all specification drawings, and the position is more moderate, desirable.In addition, on the plate face, come out in steel plate band position and width means, form and side frame (4) edge parallel marking line (7) with eye-catching coating.On the side frame (4) of the left and right sides, have several magnetic patch holes (5), the bottom nail in hole has a drawing pin (9), magnet piece (10) makes the outer surface of magnet piece (10) equal or lower slightly with side frame (4) edge by on the drawing pin (9) of magnetic force suction in the hole.Magnetic patch hole (5) can be an arbitrary shape, and it is the hole, garden of 12-16mm, degree of depth 4-10mm that this programme is selected diameter.Put 1-4 magnet piece in the hole.
Claims (6)
1, a kind of magnetic force drawing board is made up of plate face (1), plate face (2), housing (3), side frame (4) and back-up block (8), it is characterized in that: be embedded with steel plate band (6) in the plate face (1), side frame (4) has several magnetic patch holes (5);
2, magnetic force drawing board according to claim 1 is characterized in that burying steel plate band at regular intervals (6) or monoblock steel plate or other magnetic materials in the plate face (1), and is decorated with mark line (7) on plate face (1);
3, magnetic force drawing board according to claim 1 is characterized in that having on the side frame (4) the magnetic patch hole (5) of adorning magnetic patch (10) in several;
4,, it is characterized in that magnetic patch hole (5) can be circular, square or other shape according to claim 1,3 described magnetic force drawing boards.
5,, it is characterized in that bottom, magnetic patch hole (5) nail has a drawing pin or is embedded with other magnetic material according to claim 1,3,4 described magnetic force drawing boards.
6,, it is characterized in that the magnet piece (10) in the magnetic patch hole (5) can be circular, square or other shape according to claim 1,3 described magnetic force drawing boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204186 CN2185205Y (en) | 1994-03-12 | 1994-03-12 | Magnetic drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204186 CN2185205Y (en) | 1994-03-12 | 1994-03-12 | Magnetic drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2185205Y true CN2185205Y (en) | 1994-12-14 |
Family
ID=33823507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204186 Expired - Fee Related CN2185205Y (en) | 1994-03-12 | 1994-03-12 | Magnetic drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2185205Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879200A (en) * | 2014-03-24 | 2014-06-25 | 浙江水利水电学院 | Class drawing board tool |
| CN106671653A (en) * | 2016-12-30 | 2017-05-17 | 河南理工大学 | Drawing board for drawing |
-
1994
- 1994-03-12 CN CN 94204186 patent/CN2185205Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879200A (en) * | 2014-03-24 | 2014-06-25 | 浙江水利水电学院 | Class drawing board tool |
| CN103879200B (en) * | 2014-03-24 | 2016-03-16 | 浙江水利水电学院 | Classroom draughting board tool |
| 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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Liuyun Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Liuyun Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |