CN206558107U - Projection teaching board for the oblique view technique of painting - Google Patents
Projection teaching board for the oblique view technique of painting Download PDFInfo
- Publication number
- CN206558107U CN206558107U CN201720168343.8U CN201720168343U CN206558107U CN 206558107 U CN206558107 U CN 206558107U CN 201720168343 U CN201720168343 U CN 201720168343U CN 206558107 U CN206558107 U CN 206558107U
- Authority
- CN
- China
- Prior art keywords
- plates
- projection
- view
- fixed
- teaching 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of projection teaching board for the oblique view technique of painting, include other view projections plates, one or more connection components of rectangular plan view H projection plates, one or more structure identical rectangles.The connection component includes 2 structure identical positioning iron plates, several stop screws, a fasteners.Other each described view projections plates are fixed by a connection component and top view H projection plates activity respectively, and 2 positioning iron plates are fixed by fastener activity.This projection teaching board for the oblique view technique of painting that the utility model is provided, any angle, the oblique view of any incline direction can be expressed, oblique view is drawn on projection teaching board, projection teaching board is rotated, expression oblique view figure is more succinct, directly perceived, apparent.Meanwhile, also it can arbitrarily increase or decrease the quantity of other view projections plates according to required.
Description
Technical field
The utility model is related to teaching aid field, more particularly to a kind of projection teaching board.
Background technology
According to GB/T4458.1-2002《Mechanical drawing》Middle Representation of Drawing and view regulation, for the shape of clear expression parts
Shape, frequently with expression-forms such as basic views, partial view and oblique views.Understand each view to improve student's intuitivism apprehension
Expression and projection relation, at present research mainly in terms of common basic views, projection relation in teaching aid, 3-D graphic etc.
Aspect research is more, but the expression for oblique view is main by 3-D graphic teaching demonstration, multi-direction because being related to multi-angle
Conversion, student understand gets up it is more difficult.
In Patent No. CN201020659383.0 patent there is provided a kind of projection teaching board, including three pieces projection
Plate, but the technique of painting of oblique view can not be carried out when using to be vertically connected between three pieces of projection plates, it is impossible to satisfaction makes
, using with limitation, there is wretched insufficiency in the raw expression way for intuitively understanding oblique view.
The content of the invention
To solve problem above, the utility model provides a kind of projection teaching board for the oblique view technique of painting, in including square
Other view projections plates, one or more connection components of shape top view H projection plates, one or more structure identical rectangles.
The top view H projection plates include several first fixed jacks.
Other described view projections plates include several second fixed jacks.
The connection component includes 2 structure identical positioning iron plates, several stop screws, a fasteners；Each
Positioning iron plate includes several holes.
Include the spiral shell matched with the screw inside each first fixed jack, each second fixed jack
Line.
Other each described view projections plates are solid by a connection component and top view H projection plates activity respectively
It is fixed；2 positioning iron plates are fixed by fastener activity, and 2 positioning iron plates by the stop screw respectively with
First fixed jack, the activity of the second fixed jack are fixed；First fixed jack is located at the top view H projection plates outer surface
Four edges；Second fixed jack is located at four edges of other view projections plate outer surfaces.
Preferably, the top view H projection plates also include positioning hole；Thrown positioned at the top view H in the positioning hole center of circle
The central spot of shadow plate, fixes the bottom of retaining element with the positioning hole when using, rotatable projection teaching board when using
Keep retaining element motionless or rotation retaining element keeps projection teaching board motionless, expression oblique view figure is more succinct, straight
See, it is apparent.
Preferably, the quantity of other view projections plates is 1 ~ 4.
This projection teaching board for the oblique view technique of painting that the utility model is provided, its advantage is as follows：
（1）Projection teaching board can express oblique view at any angle；
（2）Projection teaching board can express the oblique view of any incline direction：By the inclination for adjusting the connection component
Angle so that the corresponding angle of inclination and retaining element between other view projections plates and the top view H projection plates
Angle of inclination it is identical；
（3）Oblique view is drawn on projection teaching board, projection teaching board is rotated, expression oblique view figure is more succinct, straight
See, it is apparent；
（4）According to required, the quantity of other view projections plates can be arbitrarily increased or decreased.
Brief description of the drawings
Fig. 1 is the projection teaching board schematic diagram in embodiment one for the oblique view technique of painting；
Signal when projection teaching board foundation retaining element adjustment of the Fig. 2 to be used for the oblique view technique of painting in embodiment one is used
Figure；
Fig. 3 is connection component schematic diagram in embodiment one；
Fig. 4 is the projection teaching board front view in embodiment two for the oblique view technique of painting；
Fig. 5 is the projection teaching board upward view in embodiment two for the oblique view technique of painting；
Fig. 6 is connection component schematic diagram in embodiment two.
Embodiment
Embodiment one
A kind of projection teaching board for the oblique view technique of painting as shown in Figure 1, including rectangular plan view H projection plates 5,2
Other view projections plates, 4 connection components 2 of structure identical rectangle（As shown in Figure 3）.
The top view H projection plates 5 include 16 the first fixed jacks 3, positioning holes 4.
Other described view projections plates include 16 the second fixed jacks, based on other view projections plates difference described in 2
View V projection plates 1 and left view W projection plates 6.
The connection component 2 includes 2 structure identical positioning iron plates 9,4 stop screws 10, a fasteners 11；Often
Individual positioning iron plate 9 includes 3 holes；The fastener 11 that hinged bolts are constituted with nut.
Include the spiral shell matched with the screw inside each first fixed jack 3, each second fixed jack
Line.
Other each described view projections plates are solid by a connection component 2 and the activity of top view H projection plates 5 respectively
It is fixed；2 positioning iron plates 9 are fixed by the activity of fastener 11, and 2 positioning iron plates 9 pass through the stop screw 10
It is fixed with the first fixed jack 3, the activity of the second fixed jack respectively；First fixed jack 3 is projected positioned at the top view H
Four edges of the outer surface of plate 5；Second fixed jack is located at four corners of other view projections plate outer surfaces
Place.The center of circle of positioning hole 4 be located at the top view H projection plates 5 central spot, when using by the bottom of retaining element 7 with
The positioning hole 4 is fixed.
In use, according to the feature of retaining element 7, the angle of the connection component 2 is adjusted, it is solid by the fastener 11
The angles of fixed 2 positioning iron plates 9, then by the stop screw 10 on the connection component 2 by the top view H
Projection plate 5 is fixedly linked with other described view projections plates.Then retaining element 7 is connected by inserted link 8 with the positioning hole 4
（As shown in Figure 2）, and drawn according to the corresponding projection of required progress.
Embodiment two
A kind of projection teaching board for the oblique view technique of painting as shown in Figures 4 to 6, including rectangular plan view H projection plates
24th, other view projections plates 21 of 5 structure identical rectangles, 4 connection components 22.
The top view H projection plates 24 include 16 the first fixed jacks 26, positioning holes 25.
Other described view projections plates 21 include 6 the second fixed jacks 23.
The connection component 22 includes 2 structure identical positioning iron plates 27,4 stop screws 28, a fasteners 29；
Each positioning iron plate 27 includes 3 holes.
Include what is matched with the screw inside each first fixed jack 26, each second fixed jack 23
Screw thread.
Other each described view projections plates 21 are lived by 2 connection components 22 with the top view H projection plates 24 respectively
It is dynamic to fix；2 positioning iron plates 27 are fixed by the activity of fastener 29, and 2 positioning iron plates 27 pass through it is described spacing
Screw 28 is fixed with the first fixed jack 26, the activity of the second fixed jack 23 respectively；First fixed jack 26 is located at described
Four edges of the outer surface of top view H projection plates 24；Second fixed jack 23 is located at other described view projections plates 21
Four edges of outer surface.The center of circle of positioning hole 25 is located at the central spot of the top view H projection plates 24, will when using
The bottom of retaining element is fixed with the positioning hole 25.
In use, according to the feature of retaining element, the angle of the connection component 22 is adjusted, it is solid by the fastener 29
The angle of fixed 2 positioning iron plates 27, is then overlooked by the stop screw 28 on the connection component 22 by described
Figure H projection plates 24 are fixedly linked with other described view projections plates 21.Then retaining element is connected with the positioning hole 25, and
Drawn according to the corresponding projection of required progress.
The utility model preferred embodiment is these are only, therefore the scope of the utility model implementation can not be limited according to this, i.e.,
The equivalence changes and decoration made according to the utility model description, should all belong in the range of the utility model covering.
Claims (3)
1. a kind of projection teaching board for the oblique view technique of painting, it is characterised in that including rectangular plan view H projection plates, one or more
Other view projections plates, one or more connection components of structure identical rectangle；
The top view H projection plates include several first fixed jacks；
Other described view projections plates include several second fixed jacks；
The connection component includes 2 structure identical positioning iron plates, several stop screws, a fasteners；Each positioning
Iron plate includes several holes；
Include the screw thread matched with the screw inside each first fixed jack, each second fixed jack；
Other each described view projections plates are fixed by a connection component and top view H projection plates activity respectively；2
The positioning iron plate is fixed by fastener activity, and 2 positioning iron plates are solid with first respectively by the stop screw
Determine jack, the activity of the second fixed jack to fix；First fixed jack is located at four of the top view H projection plates outer surface
Edge；Second fixed jack is located at four edges of other view projections plate outer surfaces.
2. the projection teaching board for the oblique view technique of painting according to claim 1, it is characterised in that the top view H is thrown
Shadow plate also includes positioning hole；The positioning hole center of circle is located at the central spot of the top view H projection plates.
3. the projection teaching board for the oblique view technique of painting according to claim 1, it is characterised in that other described views
The quantity of projection plate is 1 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168343.8U CN206558107U (en) | 2017-02-24 | 2017-02-24 | Projection teaching board for the oblique view technique of painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168343.8U CN206558107U (en) | 2017-02-24 | 2017-02-24 | Projection teaching board for the oblique view technique of painting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558107U true CN206558107U (en) | 2017-10-13 |
Family
ID=60361654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168343.8U Expired - Fee Related CN206558107U (en) | 2017-02-24 | 2017-02-24 | Projection teaching board for the oblique view technique of painting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010428A (en) * | 2018-01-19 | 2018-05-08 | 河南科技大学 | Entity methods of exhibiting and entity for the three-view diagram technique of painting of teaching show device |
-
2017
- 2017-02-24 CN CN201720168343.8U patent/CN206558107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010428A (en) * | 2018-01-19 | 2018-05-08 | 河南科技大学 | Entity methods of exhibiting and entity for the three-view diagram technique of painting of teaching show device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206558107U (en) | Projection teaching board for the oblique view technique of painting | |
| CN205298980U (en) | Handwriting pad support | |
| CN206703825U (en) | A kind of Art Design combination drawing board | |
| CN206221935U (en) | A kind of convenient regulation and fixed display gimbals | |
| CN205835354U (en) | The head of robot and robot | |
| CN205318685U (en) | Interactive show board of rotation type english teaching | |
| CN201055116Y (en) | Multi-functional desk | |
| CN201117137Y (en) | Solid geometry demonstration device | |
| CN206003336U (en) | The Multifunctional demonstration device of novel music teaching | |
| CN209031689U (en) | A kind of floor showing stand | |
| CN207527248U (en) | A kind of LED display angle adjustable ground beam | |
| CN206574331U (en) | A kind of mathematical education solid teaching aid | |
| CN206636899U (en) | Fixed structure and desk body | |
| CN206388437U (en) | A kind of house property model display device | |
| CN208351762U (en) | A kind of mathematical education presentation device | |
| CN206793731U (en) | A kind of physics whirling test stand | |
| CN205655620U (en) | Novel sealing member is stereotyped device | |
| CN209164923U (en) | A kind of mounting structure of ceiling display screen | |
| CN204668657U (en) | A kind of scalable fixing usb hub | |
| CN108744487A (en) | A kind of rotatable magic square in angle | |
| CN207771650U (en) | Contact switch lever shaft positioning fixture | |
| CN208766978U (en) | LED display remote monitoring system | |
| CN209015503U (en) | A kind of height-adjustable rotary mathematical model displaying device | |
| CN202652381U (en) | Panel television set connecting structure | |
| CN218409383U (en) | Mutual wisdom screen of wisdom kindergarten teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171013 |