CN102096283A - Orthographic projection device used for copying copybook - Google Patents
Orthographic projection device used for copying copybook Download PDFInfo
- Publication number
- CN102096283A CN102096283A CN201010620804.3A CN201010620804A CN102096283A CN 102096283 A CN102096283 A CN 102096283A CN 201010620804 A CN201010620804 A CN 201010620804A CN 102096283 A CN102096283 A CN 102096283A
- Authority
- CN
- China
- Prior art keywords
- projector
- projection device
- writing paper
- orthogonal projection
- copybook
- 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.)
- Granted
Links
Images
Landscapes
- Projection Apparatus (AREA)
Abstract
The invention is suitable for the field of the optical application and provides an orthographic projection device used for copying a copybook. The device comprises a signal source system, an upper projector, a left projector, a right projector and writing paper, wherein the signal source system is used for outputting copybook information and comprises a light source and a copybook imaging unit with a built-in word stock and/or chart gallery in turn along the direction of a light path; the upper projector, the left projector and the right projector are connected with the signal source system; the writing paper is used for the upper projector, the left projector and the right projector to project the copybook; and the projection areas, on the writing paper, of the upper projector, the left projector and the right projector are completely overlapped. The copybook to be copied can be projected by using the orthographic projection device provided by the invention according to a copying principle and combining a projection system of a projector without preparing a copybook separately, so that the orthographic projection device is convenient to use and full of interesting.
Description
Technical field
The invention belongs to field of optical applications, relate in particular to a kind of orthogonal projection device that copybook is copied that is used for.
Background technology
Chinese character calligraphy is the expression art of Han nationality's original creation, is described as: speechless poem, there is not the dance of going; The picture of no figure, noiseless pleasure.Calligraphy is to letter, writing brushes, ink sticks, paper and ink stones; Calligraphy carries the rich culture intension to numerous.2009, " human non-material cultural heritage masterpiece register " listed in by Chinese calligraphy by UNESCO.
The same with other traditional cultures, along with scientific-technical progress and the ecological variation of culture, calligraphy is faced with the modern problem of transformation that how to participate in contemporary life, Contemporary Culture construction and cultivate the follow-up talent.Calligraphy is replaced by new ways of writing in current society gradually as a kind of distinctive art form of traditional Chinese culture, and therefore how Chinese calligraphy can be able to better succession is worth our deep thinking.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of orthogonal projection device that copybook is copied that is used for, and being intended to provides convenient and interesting high imitation technology for the calligraphy writer.
The present invention is achieved in that a kind of orthogonal projection device that copybook is copied that is used for, and comprising:
Be used to export the signal source system of copybook information; Described signal source system comprises light source successively, is built-in with the copybook image-generating unit of character library and/or picture library along optical path direction;
Be connected with described signal source system and the view field on the writing paper overlap fully on projector, left projector, right projector.
Orthogonal projection device provided by the invention is according to the principle of learning to write by tracing over characters printed in red, and in conjunction with the optical projection system of projector, projects and wants the copybook copied, need not to prepare separately copybook, also can not block light path when exercise and influences exercise, and is easy to use and be full of interest.
Description of drawings
Fig. 1 is the structure principle chart that is used for the orthogonal projection device that copybook copies that the embodiment of the invention provides.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention is according to the principle of learning to write by tracing over characters printed in red, and in conjunction with the orthogonal projection technology, projects and wants the copybook copied, a kind of instrument that carries out learning calligraphy and creation.The break traditions limitation of copybook of present embodiment, residence is learned in pleasure, is applicable to that the old man copies calligraphy, and children's calligraphy is popularized and drawing is popularized, and better passes on the Chinese traditional calligraphy culture.
Fig. 1 shows that the embodiment of the invention provides is used for the structural principle of the orthogonal projection device that copybook copies, and for convenience of description, only shows the part relevant with present embodiment.
With reference to Fig. 1, the orthogonal projection device that is used for copybook imitation that the embodiment of the invention provides comprises: signal source system 1, input-output unit 2, last projector 3, left projector 4, right projector 5, wherein signal source system 1 is used to export copybook information, it comprises light source, copybook image-generating unit successively along optical path direction, is built-in with character library and/or picture library in the copybook image-generating unit.This character library comprises all fonts of Chinese calligraphy's Chinese character, be equivalent to electronic copybook on the function, the font that positive pen is write all has the text grid to do reference, creative copybook reference is also arranged, be similar to the calligraphic copying works, picture library (as simple picture) part is primarily aimed at juvenile or pupil's design, purpose is for cultivating student's Writing-painting ability, the pupil who begins to learn to write can write by correct aiming drill, forms good writing style, improves the calligraphy level.
In the present embodiment, signal source system 1 is connected with last projector 3, left projector 4, right projector 5 by an input-output unit 2, and this input-output unit 2 has an input port and three delivery outlets at least, as adopts one to advance three USB interface that go out.Certainly, also can dispense input-output unit 2, directly will go up projector 3, left projector 4, right projector 5 and be connected with signal source system 1.
Utilization optical projection copybook, be easy to block the light that projector sends when writing, and then have influence on Writer's exercise, therefore for avoiding when the exercise Writer's hand or other positions to block the light path of projector, projector 3, left projector 4, the view field of right projector 5 on writing paper 6 overlap fully in the requirement.As one embodiment of the present of invention, by but be not limited to following mode and reach above-mentioned effect: go up projector 3 and be installed on the writing paper top, and and the angle between the normal of writing paper 6 is 30 degree, and the camera lens of last projector 3 is from axle 30 degree, and throw light downward bias 45 is spent and is incident to writing paper 6; Left side projector 4 is installed on writing paper 6 upper left sides, and and the normal of writing paper 6 between angle be 45 degree, the camera lens of left projector 4 is from axle 45 degree, throw light is incident to writing paper 6 to inclined to one side 45 degree in bottom right; Right projector 5 is installed on writing paper 6 upper right side, and and the normal of writing paper 6 between angle be 45 degree, the camera lens of right projector 5 is from axle 45 degree, inclined to one side to left down 45 degree of throw light are incident to writing paper 6.
Further, last projector 3, left projector 4, right projector 5 equal horizontal directions are installed, and resolution is identical, to guarantee drop shadow effect's unanimity.
Further, the storer (not shown) that can also in the orthogonal projection device, increase a camera system or scanning system and be connected with camera or scanister, the works of finishing writing can be preserved into the electronics shelves by taking pictures or scanning.Further, can also set up a network interface, this network interface is connected with camera system or scanning system, with take pictures or scan after works upload and share the orthogonal projection device on the network.
Further, also built-in a dozen subsystems of above-mentioned orthogonal projection device are given a mark for Writer's works after exercise finishes, and strengthen interesting.
Compare with the tradition copybook of learning to write by tracing over characters printed in red, the orthogonal projection device that the embodiment of the invention provides has following advantage:
1, by adjusting optical axis and polarizing angle, the image that 3 diverse location projectors are launched overlaps fully.
2, adopt novel micro projection technology, reduced the volume of equipment, conserve space, easy to use and carry.
3,, in the time of the same picture of the projection of the projector of 3 diverse locations, solved the shadow problem of each angle by adjusting optical axis and polarizing angle.
4, the non-paper spare form of copybook is economized on paper, the protection environment.
5, adopt low lumen projection machine, the protection eyes.
6, the diversity of copybook can not be confined to a kind of font, can be according to the hobby of oneself, and the corresponding font of projection is depicted study.
7, be applicable to that the old man copies hobby, and children's calligraphy is popularized and drawing is popularized, and better passes on Chinese calligraphy's culture.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. one kind is used for the orthogonal projection device that copybook is copied, and it is characterized in that, comprising:
Be used to export the signal source system of copybook information; Described signal source system comprises light source successively, is built-in with the copybook image-generating unit of character library and/or picture library along optical path direction;
Be connected with described signal source system and the view field on the writing paper overlap fully on projector, left projector, right projector.
2. orthogonal projection device as claimed in claim 1 is characterized in that:
The described projector of going up is installed on the writing paper top, and and the normal of writing paper between angle be 30 degree, the described camera lens of going up projector is from axle 30 degree, throw light downward bias 45 degree are incident to writing paper;
Described left projector is installed on the writing paper upper left side, and and the normal of writing paper between angle be 45 degree, the camera lens of described left projector is from axle 45 degree, throw light is incident to writing paper to inclined to one side 45 degree in bottom right;
Described right projector is installed on the writing paper upper right side, and and the normal of writing paper between angle be 45 degree, the camera lens of described right projector is from axle 45 degree, inclined to one side to left down 45 degree of throw light are incident to writing paper.
3. orthogonal projection device as claimed in claim 1 is characterized in that, described upward projector, left projector, the equal horizontal direction of right projector are installed.
4. orthogonal projection device as claimed in claim 1 is characterized in that, the resolution of described upward projector, left projector, right projector is identical.
5. orthogonal projection device as claimed in claim 1 is characterized in that, described orthogonal projection device also comprises a camera system or scanning system and the storer that is connected with described camera or scanister.
6. orthogonal projection device as claimed in claim 5 is characterized in that, described orthogonal projection device also comprises a network interface that is connected with described camera system or scanning system.
7. orthogonal projection device as claimed in claim 1 is characterized in that, described signal source system is connected with described upward projector, left projector, right projector by an input-output unit; Described input-output unit has an input port and three delivery outlets at least.
8. orthogonal projection device as claimed in claim 1 is characterized in that, the also built-in marking system that gives a mark for Writer's works of described orthogonal projection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106208043A CN102096283B (en) | 2010-12-31 | 2010-12-31 | Orthographic projection device used for copying copybook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106208043A CN102096283B (en) | 2010-12-31 | 2010-12-31 | Orthographic projection device used for copying copybook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102096283A true CN102096283A (en) | 2011-06-15 |
| CN102096283B CN102096283B (en) | 2012-08-08 |
Family
ID=44129430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106208043A Expired - Fee Related CN102096283B (en) | 2010-12-31 | 2010-12-31 | Orthographic projection device used for copying copybook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102096283B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851333A (en) * | 2015-04-13 | 2015-08-19 | 武汉光谷百桥国际生物科技有限公司 | Copybook generating device and copybook imitating device equipped with same |
| CN109147469A (en) * | 2018-07-09 | 2019-01-04 | 安徽慧视金瞳科技有限公司 | A kind of calligraphy exercising method |
| WO2019033657A1 (en) * | 2017-08-18 | 2019-02-21 | 广州视源电子科技股份有限公司 | Board-writing displaying method, device and apparatus, and computer-readable storage medium |
| CN111812923A (en) * | 2020-05-06 | 2020-10-23 | 帝能(广州)电子科技股份有限公司 | Control method of copying projection system and projection system thereof |
| CN113147249A (en) * | 2021-04-21 | 2021-07-23 | 东莞市光博士激光科技股份有限公司 | Portrait device suitable for cloth |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407415Y (en) * | 2000-02-24 | 2000-11-22 | 马士强 | Projecting board for writing with brush |
| EP1285304A2 (en) * | 2000-05-19 | 2003-02-26 | BALOGH, Tibor | Method and apparatus for displaying 3d images |
| WO2004081660A1 (en) * | 2003-03-13 | 2004-09-23 | Vr Space Theatres Gmbh | Theatre hall projection |
| CN2805271Y (en) * | 2005-05-25 | 2006-08-09 | 胡大壮 | Rear projection display unit with multiple built-in projecting units |
| CN2840232Y (en) * | 2005-03-25 | 2006-11-22 | 赵舜培 | A kind of shading device that is used to learn |
| CN101241659A (en) * | 2007-02-05 | 2008-08-13 | 曹嘉灿 | Outdoor large screen display device |
| CN101840645A (en) * | 2010-04-26 | 2010-09-22 | 朱嘉慧 | Calligraphy and painting learning machine |
| CN201917765U (en) * | 2010-12-31 | 2011-08-03 | 深圳展景世纪科技有限公司 | Orthographic projection device for copybook copying |
-
2010
- 2010-12-31 CN CN2010106208043A patent/CN102096283B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407415Y (en) * | 2000-02-24 | 2000-11-22 | 马士强 | Projecting board for writing with brush |
| EP1285304A2 (en) * | 2000-05-19 | 2003-02-26 | BALOGH, Tibor | Method and apparatus for displaying 3d images |
| WO2004081660A1 (en) * | 2003-03-13 | 2004-09-23 | Vr Space Theatres Gmbh | Theatre hall projection |
| CN2840232Y (en) * | 2005-03-25 | 2006-11-22 | 赵舜培 | A kind of shading device that is used to learn |
| CN2805271Y (en) * | 2005-05-25 | 2006-08-09 | 胡大壮 | Rear projection display unit with multiple built-in projecting units |
| CN101241659A (en) * | 2007-02-05 | 2008-08-13 | 曹嘉灿 | Outdoor large screen display device |
| CN101840645A (en) * | 2010-04-26 | 2010-09-22 | 朱嘉慧 | Calligraphy and painting learning machine |
| CN201917765U (en) * | 2010-12-31 | 2011-08-03 | 深圳展景世纪科技有限公司 | Orthographic projection device for copybook copying |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851333A (en) * | 2015-04-13 | 2015-08-19 | 武汉光谷百桥国际生物科技有限公司 | Copybook generating device and copybook imitating device equipped with same |
| WO2019033657A1 (en) * | 2017-08-18 | 2019-02-21 | 广州视源电子科技股份有限公司 | Board-writing displaying method, device and apparatus, and computer-readable storage medium |
| CN109147469A (en) * | 2018-07-09 | 2019-01-04 | 安徽慧视金瞳科技有限公司 | A kind of calligraphy exercising method |
| CN111812923A (en) * | 2020-05-06 | 2020-10-23 | 帝能(广州)电子科技股份有限公司 | Control method of copying projection system and projection system thereof |
| CN113147249A (en) * | 2021-04-21 | 2021-07-23 | 东莞市光博士激光科技股份有限公司 | Portrait device suitable for cloth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102096283B (en) | 2012-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102906677B (en) | Writing input board and the information processing system of use writing input board | |
| CN100520859C (en) | Calligraphy video frequency collecting method and device | |
| CN102096283B (en) | Orthographic projection device used for copying copybook | |
| CN105702103B (en) | A kind of digital identification processing system implementation method based on lens reflecting | |
| BRPI0921964A2 (en) | calligraphy input/output system | |
| CN201917765U (en) | Orthographic projection device for copybook copying | |
| CN107146478B (en) | A kind of drills to improve one's handwriting systems, devices and methods | |
| CN101635099A (en) | Chinese dynamic copybook writing system | |
| CN109474766B (en) | Intelligent calligraphy device | |
| CN205167969U (en) | Tip of brushstyle of a writing or painting projection arrangement of intelligence projection pen | |
| Drey et al. | SpARklingPaper: enhancing common pen-and paper-based handwriting training for children by digitally augmenting papers using a tablet screen | |
| CN204332149U (en) | With the projection calligraphy copy table of paperweight function | |
| CN201936110U (en) | Rear projection device for copybook copying | |
| CN109300342A (en) | A kind of intelligent sharing blackboard | |
| CN202257995U (en) | Projection calligraphy copy table | |
| CN107657839A (en) | Digitlization calligraphy experience device and method with true sense of touch | |
| CN204332146U (en) | Portable translucent calligraphic copying platform | |
| Thomas et al. | Editorial for the special issue Web 2.0 and language learning: Rhetoric and reality | |
| CN205176890U (en) | Answer system of intelligence pen | |
| CN101770295A (en) | Interactive electronic whiteboard with accurate positioning | |
| Enenkel et al. | Cognition and the Book | |
| TWI723481B (en) | Calligraphy copybook copying authenticity detection device | |
| WO2020076031A1 (en) | Electronic device having loaded thereon interactive educational content program for child | |
| JP2006113424A (en) | Display apparatus | |
| CN204010362U (en) | E-schoolbag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120808 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |