CN203338615U - Projection easel provided with projection screen - Google Patents
Projection easel provided with projection screen Download PDFInfo
- Publication number
- CN203338615U CN203338615U CN2013204679652U CN201320467965U CN203338615U CN 203338615 U CN203338615 U CN 203338615U CN 2013204679652 U CN2013204679652 U CN 2013204679652U CN 201320467965 U CN201320467965 U CN 201320467965U CN 203338615 U CN203338615 U CN 203338615U
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- Prior art keywords
- drawing board
- projection
- projection screen
- projector
- bracket
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Abstract
The utility model discloses a projection easel provided with a projection screen, and relates to the field of art painting and calligraphy stationery. Many people cannot draw line shapes and the length-to-width ratio of the outline and the structure of a scene correctly on a drawing paper when they begin to learn drawing sketches, so a drawing learning disability is caused to make the drawing learning process very long. The utility model provides an auxiliary appliance for drawing and calligraphy learning, wherein the auxiliary appliance is capable of improving the efficiency of facsimile learning, sketch drawing learning and calligraphy learning. The projection easel includes a drawing board support, a drawing board, a projector support, a projector, a projection screen support, and a projection screen. The drawing board is connected onto the drawing board support, the projection screen support is connected onto the drawing board support and the drawing board, the projection screen support is connected with the projection screen, the projector support is connected onto the drawing board support and the drawing board, the projector support is connected with the projector, the projector support is provided with a spindle, the direction of the projection picture can be changed by deflecting the projector around the spindle, and the projection direction can be positioned to two positions including the drawing board position and the projection screen position.
Description
Technical field
The stationery field that the utility model relates to art painting, writes.
Background technology
The beginner carries out when sketch paints from life at study drawing, do not grasp the plane expression method of actual three-dimensional scene, can not correctly on drawing paper, draw the lines shape of scenery profile, structure and Aspect Ratio, design can not show aesthetic feeling to film composition to also have some.The obstacle that these all cause the study drawing, make the process of study drawing become very long.Be directed to this, application number 201120557754.9 " a kind of projection easel ", the auxiliary appliance that provides study to paint.
Application number 201120557754.9 " a kind of projection easel ", which is provided with drawing board (4), projector (2) and cantilever branch strut (6.2), at the upper reflective mirror (3) of installing of support bar (6.2), reflective mirror (3) is positioned at the oblique upper of drawing board (4), it is upper that the picture of projector (2) projection reflexes to drawing board (4) through reflective mirror (3), and video camera (5) provides view data to be connected to projector (2).Video camera projects the image photographed on drawing board, is suitable for begining to learn the painter and does imitation training use.
Easel (1) is upper, or the upper image display panel (7) that connects of drawing board (4), and image display panel (7) is connected with video camera (5), shows the image that video camera (5) provides.Be suitable for begining to learn the painter and do the training use of painting from life.
Summary of the invention
The utility model proposes a kind of organization plan of improvement, be equally applicable to beginner's copying drawing, the training of painting from life, also be suitable for doing the calligraphic copying training.Structure is as follows:
Comprise drawing board bracket, drawing board, bracket of projector, projector and projection screen support, projection screen, connect drawing board on drawing board bracket, connect the projection screen support on drawing board bracket, drawing board, the projection screen support connects projection screen, connect bracket of projector on drawing board bracket, drawing board, bracket of projector connects projector, and bracket of projector is with rotating shaft, projector's deflection around the shaft can change the direction of projection image, and projecting direction at least can navigate to drawing board or two positions of projection screen.
Projection screen is roller shade screen, at the diverse location of cord length, is printed on respectively grid pattern section and spacer section, and projection screen is supported by the projection screen support.
Be set with the adjustable light blocking ring of transparent aperture size on projector's emitting light path.
Be provided with the grid frame, the grid frame is with the line that is linked to be grid, and the grid frame is connected on drawing board or drawing board bracket, and the grid frame bracket is as web member.
Be provided with camera, camera connection side gridiron support.
Drawing board bracket contains the front stretching leg, and drawing board bracket contains rear extending foot, front stretching leg, rear extending foot connected node, and drawing board bracket is because node can fold.
Drawing board bracket contains the front stretching leg, and drawing board bracket contains rear extending foot, and front stretching leg, rear extending foot connect respectively front nodal point, the posterior nodal point on drawing board, and the length of regulating leg changes the angle of inclination of drawing board.
A kind of special drawing board is the combination by housing and transparent plate and opaque deckle board, and transparent plate overlays on opaque deckle board, and opaque deckle board is the plate that central authorities have window.
Drawing board is connected with the platen bar strip, and the platen bar strip can move up and down along drawing board, and the platen bar strip is connected on drawing board by press member.
Projector is by the bracket of projector connection, and its position is at the back side of drawing board.
The accompanying drawing explanation
Accompanying drawing has provided embodiment.
Accompanying drawing 1 is the schematic diagram of the projection easel with projection screen.
The schematic diagram that accompanying drawing 2 is projection screen.
The another kind of embodiment that accompanying drawing 3 drawing boards are connected with easel.
The drawing board that accompanying drawing 4 is special shape.
Platen bar bar on 5 one kinds of drawing boards of accompanying drawing.
Accompanying drawing 6 is installed on the situation at the drawing board back side for projector.
Accompanying drawing 7, accompanying drawing 8 have provided the embodiment of another kind of drawing board bracket.
Embodiment
Below with reference to accompanying drawing explanation embodiment.
Accompanying drawing 1, with the projection easel of projection screen.Comprise drawing board bracket (1), drawing board (2), bracket of projector (3), projector (4) and projection screen support (5), projection screen (6), the upper drawing board (2) that connects of drawing board bracket (1), drawing board bracket (1), the upper projection screen support (5) that connects of drawing board (2), projection screen support (5) connects projection screen (6), drawing board bracket (1), the upper bracket of projector (3) that connects of drawing board (2), bracket of projector (3) connects projector (4), bracket of projector (3) is with rotating shaft (3-1), projector (4) (3-1) deflection around the shaft can change the direction of projection image, projecting direction at least can navigate to drawing board (2) or (6) two positions of projection screen.
The schematic diagram that accompanying drawing 2 is projection screen.Projection screen (6) is the roller shade screen, at the diverse location of cord length, is printed on respectively grid pattern section (6-1) and spacer section (6-2), and projection screen (6) is supported by projection screen support (5).
Be set with transparent aperture size adjustable light blocking ring (4-1) on projector (4) emitting light path.
Projection easel with projection screen which is provided with grid frame (7), and grid frame (7) is with the line that is linked to be grid, and grid frame (7) is connected to drawing board (2) or drawing board bracket (1) is upper, and grid frame bracket (7-1) is as web member.
Projection easel with projection screen which is provided with camera (8), camera (8) connection side's gridiron support (7-1).
The data line connection data processor of camera (8), projector (4).
Drawing board bracket (1) contains front stretching leg (1-3), drawing board bracket (1) contains rear extending foot (1-2), front stretching leg (1-3), rear extending foot (1-2) connected node (1-1), drawing board bracket (1) is because node can fold.
The drawing board that accompanying drawing 4 is a kind of special shape.Drawing board (2) is the combination by housing (2-1) and transparent plate (2-2) and opaque deckle board (2-3), it is upper that transparent plate (2-2) overlays opaque deckle board (2-3), and opaque deckle board (2-3) is the plate that central authorities have window.
Accompanying drawing 6 is installed on the situation at the drawing board back side for projector.Bracket of projector (3) connects the back side of projector (4) installation site in drawing board (2).
Accompanying drawing 7 has provided the embodiment of another kind of drawing board bracket.Comprise drawing board bracket (1), drawing board (2), bracket of projector (3), projector (4) and projection screen support (5), projection screen (6), the upper drawing board (2) that connects of drawing board bracket (1), drawing board bracket (1), the upper projection screen support (5) that connects of drawing board (2), projection screen support (5) connects projection screen (6), drawing board bracket (1), the upper bracket of projector (3) that connects of drawing board (2), bracket of projector (3) connects projector (4), bracket of projector (3) is with rotating shaft (3-1), projector (4) (3-1) deflection around the shaft can change the direction of projection image, projecting direction at least can navigate to drawing board (2) or (6) two positions of projection screen, in the below of drawing board bracket (1), a bracket of projector (3-2) is arranged.
Accompanying drawing 8 is that bracket of projector (3-2) connects projector (4), and its installation site is at the back side of drawing board (2).
Accompanying drawing 1, accompanying drawing 3, accompanying drawing 7, accompanying drawing 8 provide the version of multiple easel, and all possess the drawing board of projecting to, project to screen, and the feature of back projection type.If save certain functional character wherein, also be in scope of the present utility model.
Claims (10)
1. with the projection easel of projection screen, it is characterized in that: comprise drawing board bracket (1), drawing board (2), bracket of projector (3), projector (4) and projection screen support (5), projection screen (6), the upper drawing board (2) that connects of drawing board bracket (1), drawing board bracket (1), the upper projection screen support (5) that connects of drawing board (2), projection screen support (5) connects projection screen (6), drawing board bracket (1), the upper bracket of projector (3) that connects of drawing board (2), bracket of projector (3) connects projector (4), bracket of projector (3) is with rotating shaft (3-1), projector (4) (3-1) deflection around the shaft can change the direction of projection image, projecting direction at least can navigate to drawing board (2) or projection screen (6).
2. the easel of the projection with projection screen as claimed in claim 1 is characterized in that: projection screen (6) is the roller shade screen, at the diverse location of cord length, is printed on respectively grid pattern section (6-1) and spacer section (6-2).
3. the easel of the projection with projection screen as claimed in claim 1, is characterized in that: be set with transparent aperture size adjustable light blocking ring (4-1) on projector (4) emitting light path.
4. the easel of the projection with projection screen as claimed in claim 1, it is characterized in that: be provided with grid frame (7), grid frame (7), with the line that is linked to be grid, is connected to drawing board (2) or drawing board bracket (1) upper, and grid frame bracket (7-1) is as web member.
5. the easel of the projection with projection screen as claimed in claim 1, is characterized in that: be provided with camera (8), camera (8) connection side's gridiron support (7-1).
6. the easel of the projection with projection screen as claimed in claim 1, it is characterized in that: drawing board bracket (1) contains front stretching leg (1-3), drawing board bracket (1) contains rear extending foot (1-2), front stretching leg (1-3), rear extending foot (1-2) connected node (1-1), drawing board bracket (1) is because node can fold.
7. the easel of the projection with projection screen as claimed in claim 1, it is characterized in that: drawing board bracket (1 ') includes front stretching leg (1-3), drawing board bracket (1) contains rear extending foot (1-2), front stretching leg (1-3), rear extending foot (1-2) connect respectively front nodal point (1-1-1), the posterior nodal point (1-1) on drawing board (2), regulate the angle of inclination that leg changes drawing board (2).
8. the easel of the projection with projection screen as claimed in claim 1, it is characterized in that: drawing board (2) is the combination by housing (2-1) and transparent plate (2-2) and opaque deckle board (2-3), it is upper that transparent plate (2-2) overlays opaque deckle board (2-3), and opaque deckle board (2-3) is the plate that central authorities have window.
9. the easel of the projection with projection screen as claimed in claim 1, it is characterized in that: drawing board (2) is connected with platen bar strip (2-4), platen bar strip (2-4) can move up and down along drawing board (2), and platen bar strip (2-4) is connected on drawing board (2) by press member (2-4-1).
10. the easel of the projection with projection screen as claimed in claim 1 is characterized in that: projector (4) is by bracket of projector (3) connection, and its position is at the back side of drawing board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204679652U CN203338615U (en) | 2013-03-01 | 2013-07-25 | Projection easel provided with projection screen |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320115010 | 2013-03-01 | ||
| CN201320115010.0 | 2013-03-01 | ||
| CN2013204679652U CN203338615U (en) | 2013-03-01 | 2013-07-25 | Projection easel provided with projection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338615U true CN203338615U (en) | 2013-12-11 |
Family
ID=49707279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204679652U Expired - Fee Related CN203338615U (en) | 2013-03-01 | 2013-07-25 | Projection easel provided with projection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338615U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761904A (en) * | 2014-01-09 | 2014-04-30 | 南宁市新秀学校 | Multifunctional portable drawing board |
| CN104931027A (en) * | 2015-06-18 | 2015-09-23 | 棕榈园林股份有限公司 | Facing pattern projection setting-out method |
| CN109156990A (en) * | 2018-09-26 | 2019-01-08 | 湖州褐马电子有限公司 | Modified projects touch-control double-purpose table |
| CN109247702A (en) * | 2018-09-26 | 2019-01-22 | 湖州褐马电子有限公司 | Rectifying seating posture, projection, touch-control three-in-one mechanism |
| CN109527803A (en) * | 2018-09-26 | 2019-03-29 | 湖州褐马电子有限公司 | The projection and touch-control mechanism of study table |
| CN109920301A (en) * | 2019-03-25 | 2019-06-21 | 成都奇伟适度教育咨询有限公司 | A kind of device of zero basic learning drawing |
| CN111599248A (en) * | 2020-06-12 | 2020-08-28 | 吉林工程技术师范学院 | Fine arts teaching is with drawing device |
-
2013
- 2013-07-25 CN CN2013204679652U patent/CN203338615U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761904A (en) * | 2014-01-09 | 2014-04-30 | 南宁市新秀学校 | Multifunctional portable drawing board |
| CN103761904B (en) * | 2014-01-09 | 2016-01-20 | 南宁市新秀学校 | A kind of Portable multifunctional drawing plate |
| CN104931027A (en) * | 2015-06-18 | 2015-09-23 | 棕榈园林股份有限公司 | Facing pattern projection setting-out method |
| CN104931027B (en) * | 2015-06-18 | 2017-09-01 | 棕榈生态城镇发展股份有限公司 | A kind of projection line-putting method of decorative pattern |
| CN109156990A (en) * | 2018-09-26 | 2019-01-08 | 湖州褐马电子有限公司 | Modified projects touch-control double-purpose table |
| CN109247702A (en) * | 2018-09-26 | 2019-01-22 | 湖州褐马电子有限公司 | Rectifying seating posture, projection, touch-control three-in-one mechanism |
| CN109527803A (en) * | 2018-09-26 | 2019-03-29 | 湖州褐马电子有限公司 | The projection and touch-control mechanism of study table |
| CN109920301A (en) * | 2019-03-25 | 2019-06-21 | 成都奇伟适度教育咨询有限公司 | A kind of device of zero basic learning drawing |
| CN111599248A (en) * | 2020-06-12 | 2020-08-28 | 吉林工程技术师范学院 | Fine arts teaching is with drawing device |
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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: 20131211 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |