CN205112759U - Drawing board - Google Patents
Drawing board Download PDFInfo
- Publication number
- CN205112759U CN205112759U CN201520937108.3U CN201520937108U CN205112759U CN 205112759 U CN205112759 U CN 205112759U CN 201520937108 U CN201520937108 U CN 201520937108U CN 205112759 U CN205112759 U CN 205112759U
- Authority
- CN
- China
- Prior art keywords
- balladeur train
- plate body
- drawing board
- horizontal
- board
- 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 discloses an accurate positioning can be realized carrying on on the drawing paper, drawing size precision's drawing board is improved. Drawing board, the package rubbing board body, clamping device, combination chi, be provided with gliding vertical balladeur train along the vertical direction in on the plate body, be provided with on the vertical balladeur train along the gliding horizontal balladeur train of horizontal direction, the combination chi includes two mutually perpendicular's ruler arm, and two ruler arm interconnect departments are connected with the board rotation in surface of horizontal balladeur train at the plate body. Adopt this drawing board can so that the optional position of combination chi on to the drawing paper fix a position to improve drawing size precision, avoid appearing drawing dimension error.
Description
Technical field
The utility model relates to a kind of drawing instrument, especially a kind of drawing board.
Background technology
Known: engineers and technicians and each colleges and universities are when Graphing of Engineering teaching, often all drawing board can be used, common drawing board is a simple slab construction, be inconvenient to the drawing demonstration of imparting knowledge to students, therefore school is when upper Drawing Courses, drawing theory all traditionally, be main Knowledge Source with teacher and teaching material, pass through chalk, model teaching aid, blackboard and simple ruler teaching aid mapping are imparted knowledge to students, due to the limitation of the method, there is following shortcoming in tradition drawing teaching method: must draw having the specific classroom of work collective drawing and work chart board during mapping, drawing instrument is not easily fixed, and can cause skew in various degree or vibration, have an impact to drawing quality during drawing.The poor dimensional precision that centering is drawn when drawing simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide one and can realizes accurately locating on drawing paper, improves the drawing board of drawing dimensional accuracy.
The utility model solves the technical scheme that its technical problem adopts: drawing board, comprises plate body, clamping device, combination ruler;
Described plate body is provided with the vertically upper vertical balladeur train slided, described vertical balladeur train is provided with the horizontal carriage of sliding in the horizontal direction; Described combination ruler comprises two orthogonal ruler arms, and two ruler arms are interconnected place and are connected with the plate rotation in surface of horizontal carriage at plate body.
Further, described clamping device comprises clamping plate and magnet; The upper end thereof of described clamping plate and plate body; Described magnet is arranged on plate body; Described clamping plate cover magnet.
Further, the vertical direction on the left of described plate body is provided with scale.
Further, described vertical balladeur train is provided with horizontal scale.
The beneficial effects of the utility model are: drawing board described in the utility model, owing to being provided with vertical balladeur train at plate body vertical direction, vertical balladeur train is provided with horizontal carriage, combination ruler is hinged in horizontal carriage, therefore the vertical position adjustment of combination ruler can be realized by vertical balladeur train, the adjustment of the horizontal level of combination ruler can be realized by horizontal carriage, rotated the adjustment that can realize angle by combination ruler relative level balladeur train simultaneously, therefore drawing board described in the utility model can make combination ruler position the optional position on drawing paper, thus improve drawing dimensional accuracy, avoid occurring drawing scale error.
Accompanying drawing explanation
Fig. 1 is the stereogram of drawing board in the utility model embodiment;
Fig. 2 is the front view of drawing board in the utility model embodiment;
Fig. 3 is the side view of drawing board in the utility model embodiment;
Indicate in figure: 1-plate body, 2-clamping device, 21-clamping plate, 22-magnet, the vertical balladeur train of 3-, 4-horizontal carriage, 5-combination ruler.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Figure 1-3, drawing board described in the utility model, comprises plate body 1, clamping device 2, combination ruler 5; Described plate body 1 is provided with the vertically upper vertical balladeur train 3 slided, described vertical balladeur train 3 is provided with the horizontal carriage 4 of sliding in the horizontal direction; Described combination ruler 5 comprises two orthogonal ruler arms, and two ruler arms are interconnected place and are connected with the plate rotation in surface of horizontal carriage 4 at plate body 1.
In the process used, drawing paper is placed on the plate face of plate body 1, is clamped by clamping device 2; Then carried out the position adjustments on vertical direction by vertical balladeur train 3, regulated by horizontal carriage 4 pairs of horizontal levels, carry out angular adjustment by rotation combination chi 5, thus complete drawing.
In sum, drawing board described in the utility model, owing to being provided with vertical balladeur train 3 at plate body vertical direction, vertical balladeur train 3 is provided with horizontal carriage 4, combination ruler 5 is hinged in horizontal carriage 4, therefore the vertical position adjustment of combination ruler 5 can be realized by vertical balladeur train 3, the adjustment of the horizontal level of combination ruler 5 can be realized by horizontal carriage 4, rotated the adjustment that can realize angle by combination ruler 5 relative level balladeur train 4 simultaneously, therefore drawing board described in the utility model can make combination ruler position the optional position on drawing paper, thus improve drawing dimensional accuracy, avoid occurring drawing scale error.
In order to make the clamp operation of drawing paper easy, damage is not caused to drawing paper simultaneously; Further, described clamping device 2 comprises clamping plate 21 and magnet; The upper end thereof of described clamping plate 21 and plate body 1; Described magnet 22 is arranged on plate body 1; Described clamping plate 21 cover magnet 22.Adopt above-mentioned clamping device 2 structure simple, low cost of manufacture.
In order to ensure vertical position Adjustment precision, further, the vertical direction on the left of described plate body is provided with scale.
In order to ensure horizontal level degree of regulation, further, described vertical balladeur train 3 is provided with horizontal scale.
Claims (4)
1. drawing board, is characterized in that: comprise plate body (1), clamping device (2), combination ruler (5);
Described plate body (1) is provided with the vertically upper vertical balladeur train (3) slided, described vertical balladeur train (3) is provided with the horizontal carriage (4) of sliding in the horizontal direction; Described combination ruler (5) comprises two orthogonal ruler arms, and two ruler arms are interconnected place and are connected with the plate rotation in surface of horizontal carriage (4) at plate body (1).
2. drawing board as claimed in claim 1, is characterized in that: described clamping device (2) comprises clamping plate (21) and magnet; The upper end thereof of described clamping plate (21) and plate body (1); Described magnet (22) is arranged on plate body (1); Described clamping plate (21) cover magnet (22).
3. drawing board as claimed in claim 1, is characterized in that: the vertical direction on the left of described plate body is provided with scale.
4. drawing board as claimed in claim 1, is characterized in that: described vertical balladeur train (3) is provided with horizontal scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937108.3U CN205112759U (en) | 2015-11-19 | 2015-11-19 | Drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937108.3U CN205112759U (en) | 2015-11-19 | 2015-11-19 | Drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112759U true CN205112759U (en) | 2016-03-30 |
Family
ID=55568399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937108.3U Expired - Fee Related CN205112759U (en) | 2015-11-19 | 2015-11-19 | Drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532285A (en) * | 2019-01-07 | 2019-03-29 | 台州学院 | A kind of digital display draughting board |
-
2015
- 2015-11-19 CN CN201520937108.3U patent/CN205112759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532285A (en) * | 2019-01-07 | 2019-03-29 | 台州学院 | A kind of digital display draughting board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161119 |