CN101840645A - Calligraphy and painting learning machine - Google Patents
Calligraphy and painting learning machine Download PDFInfo
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- CN101840645A CN101840645A CN201010154606A CN201010154606A CN101840645A CN 101840645 A CN101840645 A CN 101840645A CN 201010154606 A CN201010154606 A CN 201010154606A CN 201010154606 A CN201010154606 A CN 201010154606A CN 101840645 A CN101840645 A CN 101840645A
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Abstract
The invention relates to a calligraphy and painting learning machine, particularly an adjustable-ambiguity step-by-step guide-type calligraphy or painting learning machine using optical projection, which belongs to the field of calligraphy teaching tools. The calligraphy and painting learning machine is composed of a writing table and a projecting camera or projector, wherein the center of the writing table top is made of a transparent plate with double smooth surfaces, or a composite transparent plate with smooth top surface and gross bottom surface or gross interlayer is used as the display table top; the writing table can also be used as a writing platform; the projecting camera or projector is fixed on the lower surface of the writing table top plate; calligraphy or painting data can be stored in the projecting camera or projector; light rays emitted by the projecting camera or projector are projected on to the display table top or projected to the ground glass or paper on the writing table, thereby forming the image of the calligraphy or painting; and the definition or ambiguity of the image is adjusted. The calligraphy and painting learning machine has the advantages of simple structure, easy material taking and manufacture, and convenient operation. The calligraphy and painting learning machine is a tool for step-by-step guide learning, and has high application value in calligraphy and painting learning.
Description
Technical field
The present invention relates to a kind of calligraphy and painting learning machine, particularly adopt optical projection, progressive boot formula calligraphy or painting learning machine that blur level is adjustable, belong to learning calligraphy instrument, educational aid field.
Background technology
Study is a process incremental, that progressively improve, and the study of calligraphy or drawing is like this equally.
Begin to learn calligraphy or drawing, ideal method is the exercise of learning to write by tracing over characters printed in red, and skillfully can face card or imitation after to a certain degree, waits to face card or imitation and reaches after the suitable skill level just exercise and independently write or independent the drawing.
Facing card imitation though learn to write by tracing over characters printed in red to also is a process that improves gradually to independent Writing-painting again, but learn to write by tracing over characters printed in red or face that card is copied and even independent Writing-painting is three kinds of remarkable different exercising methods, middle span is very big, can be under a kind of guiding of variable model, carry out the transition to independent Writing-painting step by step from learning to write by tracing over characters printed in red, learning by easy stages, improve in a down-to-earth manner steadily, is an ideal method by means of study or educational aid.
Summary of the invention
Technical matters to be solved by this invention provides a kind of optical projection, calligraphy and painting learning machine that blur level is adjustable of adopting.
Technical matters to be solved by this invention is achieved through the following technical solutions.
A kind of calligraphy and painting learning machine is used for the teaching of calligraphy and drawing, and guides the exercise of calligraphy and drawing in progressive mode; Calligraphy and painting learning machine mainly is made up of desk and projector or projector, desk desktop central part is the clear sheet of pleasing both parties, perhaps adopt surface light and the composite transparent sheet material of bottom surface hair or interlayer hair as the video picture desktop, the desk double as is write platform; Projector or projector be fixed on the desk desktop below, the data of calligraphy or paint can be deposited in projector or projector inside, the ray cast that projector or projector send projects the image that forms calligraphy or paint on the frosted glass that is placed on the desk or the paper to the video picture desktop of desk or by transparent table, the sharpness of image or blur level can be adjusted by projector or projector.
Described desk by desktop, feet, lead sole and form, feet is perpendicular to desktop and be distributed in periphery with supporting desktop, leads sole below desktop and parallel with desktop and be connected with feet.
Described projector mainly is made up of projector and computer, and projector is crossed cable with the computer expert and is connected, and projector vertically is placed in and leads on the sole, and the camera lens of projector is upwards aimed at the central part of desktop; Computer is equipped with the calligraphy and drawing teaching software, and has the calligraphy that is used for Projection Display and the image file of paint, computer can be placed on as required desk lead on the sole or on the desktop.
Described projector also has camera, and camera is crossed cable with the computer expert and is connected, and camera is installed in the next door of projector lens, and the camera lens of camera is equally upwards aimed at the central part of desktop.
Described projector also has the hand-written painting tablet, and hand-written painting tablet and computer expert cross cable or wireless connections, can be on the hand-written painting tablet directly import stroke information with pressure sensi-tive pen, and direct Projection Display in real time.Described computer can be communicated with the internet, by the internet two or many calligraphy and painting learning machines is linked together, and realizes remote interactive teaching.
Described projector mainly is made up of stationary magazine creel, adjusting tube, the model tube of vertical placement and nested connection successively, and stationary magazine creel is the empty tube of cylindricality, regulates a cylindrical empty tube that is built-in convex lens or lens combination; The stack shell of model tube is the empty tube of square column type, one side of stack shell or two sides have the model window of rectangle, flange is arranged around the stack shell inboard, the flange xsect is a rectangle, and the upper surface of flange flushes with the base of model window, is used to shelve the model of calligraphy or paint, base plate is arranged at the bottom of model tube, the central part of base plate inboard is equipped with lighting source, and the stack shell of base plate and flange below has louvre, to drain the heat that lighting source was produced; The upper port of projector stationary magazine creel is connected with the desktop bottom surface, projector is vertically fixed on the central part of desk desktop bottom surface.
The stationary magazine creel of described projector with regulate between the tube, the model tube with regulate tin between by being threaded or being connected by the groove tooth, described groove tooth is screw channel and slip teeth, stationary magazine creel regulate the screw thread of tube upper end or the rotation direction of screw channel and model tube regulate the screw thread of a lower end or the rotation direction of screw channel opposite.
Described stationary magazine creel and model tube are connected with the groove tooth of regulating between the tube, and stationary magazine creel is that screw channel, opposite side are slip teeth with regulating tube one side, and the model tube is that screw channel, opposite side are slip teeth with regulating tube one side.
Described screw channel is multi-thread screw channel, and the line number of screw channel is identical with the number of teeth of corresponding slip teeth.
The xsect of described screw channel is along notch perpendicular bisector symmetry, and the shape of corresponding slip teeth is obtained according to the rotation of notch perpendicular bisector by the xsect of screw channel; The xsect of screw channel is generally rectangle, semicircle, half elliptic, trapezoidal, triangle or its composite figure, corresponding slip teeth be shaped as right cylinder, hemisphere, half olive spheroid, the frustum of a cone, cone or its combined shaped.
Described multi-thread screw channel is for becoming the multi-thread screw channel of slot pitch (being equivalent to pitch), by cooperatively interacting of changing of two screw channel slot pitches or by the variation of screw channel slot pitch and cooperating of thread pitch, in image fog degree adjustment process the image size is remained unchanged.
Described leading has square hole on the sole, the model tube part of projector vertically is placed in one, the square hole that leads on the sole is more bigger than the xsect of model tube, in regulating stationary magazine creel and the process of regulating distance between the distance and model tube and adjusting between the tube tin, the model tube can move up and down in leading the square hole of sole vertically, but can not do circumferential rotation.Described lighting source is generally electric light source, and electric light source commonly used has incandescent lamp, halogen tungsten lamp, compact fluorescent lamp, metal halide lamp or white led lamps.The model of described calligraphy or paint adopts glass sheet, transparent film, light transmission paper or with its compound making preferably usually.
Described clear sheet is unorganic glass, organic glass, transparent plastic or transparent composite; Described composite transparent sheet material is unorganic glass, organic glass, the transparent plastic of one side light another side hair, perhaps is the multilayer materials of being made up of unorganic glass, organic glass, transparent plastic and paper or hair side film.
This calligraphy and painting learning machine is simple in structure, draw materials and make easily, easy to use, and first class hour can also be saved a large amount of paper.
Calligraphy painting learning machine of the present invention has the adjustable function of projection sharpness or blur level, can realize the learning process of guiding calligraphy and drawing, is a kind of instrument of gradual exercise, has very big using value in the study of calligraphy and drawing.
Description of drawings
Fig. 1 adopts the stereographic map of the calligraphy and painting learning machine of monoblock type desk and projector.
Fig. 2 adopts the front view of the calligraphy and painting learning machine of monoblock type desk and projector.
The front view of Fig. 3 monoblock type desk.
Fig. 4 adopts the stereographic map of the calligraphy and painting learning machine of combined type desk and projector.
Fig. 5 adopts the cut-open view of the calligraphy and painting learning machine of combined type desk and projector.
The cut-open view of Fig. 6 combined type desk.
Fig. 7 adopts the stereographic map of the calligraphy and painting learning machine of monoblock type desk and projector.
Fig. 8 adopts the front view of the calligraphy and painting learning machine of monoblock type desk and projector.
Fig. 9 leads the front view that sole has the monoblock type desk of square hole.
Figure 10 adopts the stereographic map of the calligraphy and painting learning machine of combined type desk and projector.
Figure 11 adopts the cut-open view of the calligraphy and painting learning machine of combined type desk and projector.
Figure 12 leads the cut-open view that sole has the combined type desk of square hole.
Figure 13 type projector (and connecing formula) cut-open view that is threaded.
Figure 14 type projector (concatenation type) cut-open view that is threaded.
The stationary magazine creel of Figure 15 a, 15b, 15c inside groove external tooth type groove tooth connecting-type projector, adjusting tube, model tube.
The stationary magazine creel of Figure 16 a, 16b, 16c internal tooth external groove type groove tooth connecting-type projector, adjusting tube, model tube.
Figure 17 thread groove tooth (inside groove external tooth type, four lines, four teeth) mixes connecting-type projector cut-open view.
Figure 18 thread groove tooth (internal tooth external groove type, four lines, four teeth) mixes connecting-type projector cut-open view.
Figure 19 has covered the calligraphy and painting learning machine stereographic map of band double check with a core paper.
Figure 20 a, 20b projection sharpness or blur level Principles of Regulation synoptic diagram.
Figure 21 has covered the calligraphy and painting learning machine stereographic map of taking back meter lattice frosted glass.
Figure 22 a desktop directly adopts the projection theory synoptic diagram of frosted glass.
Figure 22 b desktop adopts clear glass to cover the projection theory synoptic diagram of frosted glass or paper again.
The calligraphy and painting learning machine effect synoptic diagram that Figure 23 " forever " word template directly shines upon or shows.
Figure 24 a, 24b model directly show or map directly to the principle schematic of imaging on the paper by clear glass.
The object that each digital code mark is represented among the figure is as follows:
1: the monoblock type desk
11: desk desktop 12: desk feet 13: desk leads sole 14: lead the sole square hole
21: projector 22: computer 23: camera 24: the hand-written painting tablet
3: the combined type desk
31: desk desktop 32: desk feet 33: desk leads sole
34: glass or frosted glass 35: desktop through hole 36: lead the sole square hole
4: the type that is threaded projector
41: projector stationary magazine creel 411: stationary magazine creel stack shell 412: stationary magazine creel shirt rim 413: the stationary magazine creel screw thread
42: projector is regulated tube 421: regulate tube stack shell 422: convex lens or lens combination
43: projector model tube 431: model tube stack shell 432: model tube flange 433: model tube screw thread
434: model tube end plate 435: lighting source 436: model window 437: louvre
5: inside groove external tooth type groove tooth connecting-type projector
51: projector stationary magazine creel 511: stationary magazine creel stack shell 512: stationary magazine creel shirt rim 513: the stationary magazine creel slip teeth
52: projector is regulated tube 521: regulate tube upper end screw channel 522: regulate tube lower end screw channel
53: projector model tube 531: model tube stack shell 532: model tube flange 533: model tube slip teeth
534: model tube end plate 535: lighting source 536: model window 537: louvre
6: internal tooth external groove type groove tooth connecting-type projector
61: projector stationary magazine creel 611: stationary magazine creel stack shell 612: stationary magazine creel shirt rim 613: the stationary magazine creel screw channel
62: projector is regulated tube 621: regulate tube upper end slip teeth 622: regulate tube lower end slip teeth
63: projector model tube 631: model tube stack shell 632: model tube flange 633: model tube screw channel
634: model tube end plate 635: lighting source 636: model window 637: louvre
7: thread groove tooth (inside groove external tooth type) mixes the connecting-type projector
71: projector stationary magazine creel 711: stationary magazine creel stack shell 712: stationary magazine creel shirt rim 713: the stationary magazine creel screw thread
72: projector is regulated tube 721: regulate tube upper end screw thread 722: regulate tube lower end screw channel
73: projector model tube 731: model tube stack shell 732: model tube flange 733: model tube slip teeth
734: model tube end plate 735: lighting source 736: model window 737: louvre
8: thread groove tooth (internal tooth external groove type) mixes the connecting-type projector
81: projector stationary magazine creel 811: stationary magazine creel stack shell 812: stationary magazine creel shirt rim 813: the stationary magazine creel screw channel
82: projector is regulated tube 821: regulate tube upper end slip teeth 822: regulate tube lower end screw thread
83: projector model tube 831: model tube stack shell 832: model tube flange 833: model tube screw thread
834: model tube end plate 835: lighting source 836: model window 837: louvre
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
Calligraphy and painting learning machine as shown in Figure 1 and Figure 2 is made up of with projector monoblock type desk 1.
Projector is made up of with camera 23 and hand-written painting tablet 24 projector 21, computer 22, projector 21 and camera 23 and computer 22 are connected by cable, hand-written painting tablet 24 passes through cable or wireless connections with computer 22, projector 21 vertically is placed in and leads on the sole 13, camera 23 is installed in the next door of projection lens, camera 23 and projection lens are upwards aimed at the central part of desktop 11, and computer 22 is placed on and leads on the sole 13, and hand-written painting tablet 24 is placed on the desktop 11.
There are the teaching software of calligraphy and drawing and the file of calligraphy and paint in the computer 22, earlier at ground glass pad pasting of the bottom surface of desktop 11 central parts subsides or paster, make desktop 11 become the compound video boards of top light bottom surface hair during use; Or on desktop 11 central parts, place earlier a frosted glass, the light face at last hair side down, desktop 11 and frosted glass form please both parties in the middle of mao compound video boards; Or on desktop 11 central parts, place a piece of paper earlier, and cover a clear glass again, form the compound video boards of sandwich style; The focal length of adjustment projector 21 makes projected image the most clear on video boards.
Just class hour can generate the teaching animations by computer 22, shows the dynamic process of writing or painting, and under the guiding of sound teaching software, by pen, word for word, practise writing or painting skill, skill and technique by width of cloth ground.
To some extent after the sensation, the calligraphy that can need practise in demonstration on glass or the static image of paint, under the reference of works image directly in the exercise of writing or paint on glass.Treat that the focal length that projector 21 is regulated in skilled to some extent back makes projected image be tending towards fuzzy, the image that perhaps directly shows different fog-levels after computer 22 is handled, and write or paint on glass, fuzzy fully until last image, promptly under the reference that does not have template image, practise.In whole exercise process, can constantly write or paint result and model image directly be compared, update and write or painting skill.Can reuse at the Writing-painting exercise glass that carries out on glass, i.e. word or draw and can wipe glass and can reuse, first class hour can be saved a large amount of paper.
Treat after exercise on glass acquires a certain degree, can directly on desktop 11, spread the paper exercise of writing or paint, because image projected equally can imaging on paper, can under the guiding of model image, on paper, write or paint, and according to the exercise skill level improve image blurring degree gradually, gradually reduce dependence, improve constantly thus and write or the drawing level, realize the incremental learning process of guiding the model image.
Camera is used to write down the calligraphy and drawing works of exercises or creation, and hand-written painting tablet 24 can directly carry out the stroke input with pressure sensi-tive pen, by pen, by the exercise of picture ground guiding calligraphy and drawing, can also directly carry out the creation of calligraphy and drawing.
Embodiment 2
As Fig. 4, calligraphy and painting learning machine shown in Figure 5, form with projector by combined type desk 3.
Projector is made up of projector 21 and computer 22 and camera 23, and projector 21 and camera 23 and computer 22 are connected by cable, and computer is communicated with the internet, and computer 22 is placed on and leads on the sole 33 or be placed on the desktop 31.
Just class hour can change sheet glass or transparent plastic 34 into the transparent plastic of a frosted glass or a hacking, perhaps on desktop 31 central parts, place frosted glass or hair side plastics, the light face is descending at last hair side, perhaps on desktop 31 central parts, place a piece of paper video picture, cover a clear glass or plastic plate again, and the exercise of on glass or plastic plate, writing or paint.Directly spread paper on sheet glass or transparent plastic 34 after skilled, the video picture running hand of going forward side by side is write exercise on paper.
Have teaching software and calligraphy and drawing works file in the computer, can according to first animated steering, quiet pictures in back with reference to, fuzzy prompting again, independently write at last or paint, earlier on glass or plastics Writing-painting, after on paper the order of Writing-painting practise.
Pass through the internet, two or many calligraphy and painting learning machines can be linked together, teacher's teaching is transferred on student's the computer by the camera on the computer, process that teacher writes and model can be transferred to by the camera on the calligraphy and painting learning machine on student's the video picture desktop of calligraphy and painting learning machine, student's writing process and exercises also can be transferred to by the camera on the calligraphy and painting learning machine on the video picture desktop of teacher's computer screen or calligraphy and painting learning machine, realize remote teaching.
As Fig. 7, calligraphy and painting learning machine shown in Figure 8, form by monoblock type desk 1 and projector 4.
Projector 4 is the type projector that is threaded, form (shown in Figure 13,14) by stationary magazine creel 41, adjusting tube 42 with model tube 43, stationary magazine creel 41 has shirt rim 412 and the empty tube of the cylindricality of screw thread 413 for stack shell 411, shirt rim 412 is convenient to stationary magazine creel 41 and is fixed on desktop 11 plates, stationary magazine creel 41 can not have the shirt rim yet, and stack shell 411 directly is fixed on desktop 11 plates; Regulating tube 42 is stack shell 421 built-in convex lens or lens combination 422 and screwed cylindrical empty tube; The stack shell 431 of model tube 43 is the empty tube of square column type, one side of model tube 43 or two sides have rectangle model window 436, one end of stack shell 431 has screw thread 433, around inboard xsect being arranged is the flange 432 of rectangle, the upper surface of flange 432 flushes with the base of model window 436, be used to place the model of calligraphy or paint, base plate 434 is arranged at the bottom of model tube 43, the central part of base plate 434 inboards is equipped with lighting source 435, base plate 434 has louvre 437 with the stack shell 431 of flange 432 belows, drains lighting source 435 by ventilating and follows the heat that is produced luminous the time.
The stationary magazine creel 41 of projector 4 with regulate tube 42, model tube 43 and regulate tube 42 by being threaded, the rotation direction of screw thread is opposite between the stationary magazine creel 41 and the rotation direction of regulating screw thread between the tube 42 and adjusting tins 42 and the model tube 43.
As Figure 10, calligraphy and painting learning machine shown in Figure 11, form by combined type desk 3 and projector 4.
The stationary magazine creel 41 of projector 4 and model tube 43 with regulate tube 42 respectively by being threaded, the rotation direction of two double threads is opposite.
As Fig. 7, Fig. 8, Figure 10, calligraphy and painting learning machine shown in Figure 11, by desk 1 or 3 and projector 5 form.
The stationary magazine creel 51 of projector 5 and model tube 53 respectively with regulate tube 52 and be connected by the groove tooth, the screw channel of regulating tube 52 two ends is for becoming the multi-thread screw channel of slot pitch, the rotation direction of regulating tube 52 two ends screw channels 521,522 is opposite, can be implemented in and keep the image size constant in the adjustment process of image fog degree, the line number that becomes the multi-thread screw channel of slot pitch is identical with the number of teeth of corresponding slip teeth, is generally 4.
The xsect of screw channel 521,522 adopts the figure of rectangle and semicircle or half elliptic combination, and the shape that is shaped as right cylinder and hemisphere or the combination of half olive spheroid of slip teeth 513,533.
As Fig. 7, Fig. 8, Figure 10, calligraphy and painting learning machine shown in Figure 11, by desk 1 or 3 and projector 6 form.
The stationary magazine creel 61 of projector 6 and model tube 63 respectively with regulate tube 62 and be connected by the groove tooth, stationary magazine creel 61 is the multi-thread screw channel of change slot pitch with the screw channel of model tube 63, the rotation direction of stationary magazine creel 61 screw channels 613 is opposite with the rotation direction of model tube 63 screw channels 633, to keep the image size constant, the line number that becomes the multi-thread screw channel of slot pitch is identical with the number of teeth of corresponding slip teeth, is generally 4.
The xsect of screw channel 613 adopts trapezoidal, slip teeth 621 be shaped as the frustum of a cone; The xsect of screw channel 633 adopts half elliptic, slip teeth 622 be shaped as half olive spheroid.
As Fig. 7, Fig. 8, Figure 10, calligraphy and painting learning machine shown in Figure 11, form by desk and projector 7.
Desk by desktop, feet, lead sole etc. and form (shown in Fig. 9,12).
The stationary magazine creel 71 of projector 7 with regulate tube 72 by being threaded, regulating tube 72 is connected by the groove tooth with model tube 73, the rotation direction of regulating tube 72 two ends screw threads 721 is opposite with the rotation direction of screw channel 722, can be implemented in and keep the image size constant in the adjustment process of image fog degree, the line number that becomes the multi-thread screw channel of slot pitch is identical with the number of teeth of corresponding slip teeth, is generally 4.
The xsect of screw channel 722 adopts rectangle, slip teeth 733 be shaped as right cylinder.
As Fig. 7, Fig. 8, Figure 10, calligraphy and painting learning machine shown in Figure 11, form by desk and projector 8.
Desk by desktop, feet, lead sole etc. and form (shown in Fig. 9,12).
The stationary magazine creel 81 of projector 8 with regulate tube 82 and be connected by the groove tooth, regulate tube 82 and model tube 83 by being threaded, the rotation direction of stationary magazine creel 81 screw channels 813 is opposite with the rotation direction of model tube 83 screw threads 833, to keep the image size constant, the line number that becomes the multi-thread screw channel of slot pitch is identical with the number of teeth of corresponding slip teeth, is generally 4.
The xsect of screw channel 813 adopts rectangle, slip teeth 821 be shaped as right cylinder.
Embodiment 9
As shown in figure 19, calligraphy and painting learning machine is made up of desk 1 and projector 4,5,6,7 or 8.
The model of calligraphy work or paint adopts the paper printing preferably of transparent film or transparency or duplicates, also with two glass sheets plateholder is formed in the centre, and the model of calligraphy work or paint is positioned on the flange by the rectangular window of model tube.
Tube is regulated in rotation can adjust projector stationary magazine creel and the distance of regulating between distance between the tube and model tube and the adjusting tin, promptly adjust distance (object distance) between model and the lens and the distance (image distance) between video boards and the lens, make image focusing on video boards or make focal position and video boards certain distance that staggers, the sharpness or the blur level of regulating projected image according to this.
The focusing principle of projection imaging is shown in Figure 20 a, 20b.
Just class hour is placed a frosted glass earlier at the central part of desktop, hair side is descending the light face last, come video picture with frosted glass, or at writing paper of the first placement of the central part of desktop, cover the lastblock clear glass again, come video picture with writing paper, and under the guiding of different sharpness or blur level image in the exercise of writing or paint on glass.
Then can use the paper video picture of band double check with a core and in the paper exercise of directly writing or paint, and according to the exercise skill level improve image blurring degree gradually, gradually reduce dependence to the model image, improve constantly thus and write or the drawing level, realize the incremental learning process of guiding.
Embodiment 10
As shown in figure 21, calligraphy and painting learning machine is made up of desk 3 and projector 4,5,6,7 or 8.
The model of calligraphy or paint adopt usually glass sheet, transparent film, light transmission preferably paper make, when adopting the not only thin but also soft medium of film or this class of paper to make model, can it be clipped in the middle with two sheet glass sheets.
The model of calligraphy work or paint is positioned on the flange by the rectangular window of model tube, the clear glass of desktop central part is used the frosted glass of taking back meter lattice instead during exercise, or directly on the clear glass of desktop central part, place a frosted glass of taking back meter lattice earlier, hair side is descending the light face last, come video picture with frosted glass, or directly spread a writing paper on the table, carry out video picture with paper and write.
The focusing principle of projection imaging is shown in Figure 22 a, 22b.
Calligraphy and drawing when study, can according to earlier quiet pictures with reference to, fuzzy prompting again, independently write at last or paint, earlier on glass or plastic cover Writing-painting, after on paper the order of Writing-painting practise.
As shown in figure 23, calligraphy and painting learning machine by desk 1 or 3 and projector 4,5,6,7 or 8 form.
It is that glass sheet or transparent film are made preferably for one to one light transmission that the model of calligraphy or paint adopts size, the model of calligraphy or paint directly is placed on the clear glass of desktop central part, cover a clear glass above more promptly can practice calligraphy or paint on glass, also can repave paper, drawing practices calligraphy on paper.
As a kind of simple application, projector 4,5,6,7 or 8 is as light source generator at this moment.
Calligraphy and painting learning machine also can be used for simple optical imagery demonstration or research.
Directly Tou She image-forming principle synoptic diagram is shown in Figure 24 a, 24b.
Claims (10)
1. a calligraphy and painting learning machine is used for the teaching of calligraphy and drawing, and guides the exercise of calligraphy and drawing in progressive mode; It is characterized in that: calligraphy and painting learning machine mainly is made up of desk and projector or projector, desk desktop central part is the clear sheet of pleasing both parties, perhaps adopt surface light and the composite transparent sheet material of bottom surface hair or interlayer hair as the video picture desktop, the desk double as is write platform; Projector or projector be fixed on the desk desktop below, the data of calligraphy or paint can be deposited in projector or projector inside, the ray cast that projector or projector send projects the image that forms calligraphy or paint on the frosted glass that is placed on the desk or the paper to the video picture desktop of desk or by transparent table, the sharpness of image or blur level can be adjusted by projector or projector.
2. by the described calligraphy and painting learning machine of claim 1, it is characterized in that: described desk by desktop, feet, lead sole and form, feet is perpendicular to desktop and be distributed in periphery with supporting desktop, leads sole below desktop and parallel with desktop and be connected with feet; Described projector mainly is made up of projector and computer, and projector is crossed cable with the computer expert and is connected, and projector vertically is placed in and leads on the sole, and the camera lens of projector is upwards aimed at the central part of desktop; Computer is equipped with the calligraphy and drawing teaching software, and has the calligraphy that is used for Projection Display and the image file of paint, computer can be placed on as required desk lead on the sole or on the desktop.
3. by the described calligraphy and painting learning machine of claim 2, it is characterized in that: described projector also has camera, camera is crossed cable with the computer expert and is connected, and camera is installed in the next door of projector lens, and the camera lens of camera is equally upwards aimed at the central part of desktop.
4. by the described calligraphy and painting learning machine of claim 3, it is characterized in that: described projector also has the hand-written painting tablet, hand-written painting tablet and computer expert cross cable or wireless connections, with pressure sensi-tive pen can be on the hand-written painting tablet direct input stroke information, and direct Projection Display in real time; Described computer can be communicated with the internet, by the internet two or many calligraphy and painting learning machines is linked together, and realizes remote interactive teaching.
5. by the described calligraphy and painting learning machine of claim 1, it is characterized in that: described desk by desktop, feet, lead sole and form, feet is perpendicular to desktop and be distributed in periphery with supporting desktop, leads sole below desktop and parallel with desktop and be connected with feet; Described projector mainly is made up of stationary magazine creel, adjusting tube, the model tube of vertical placement and nested connection successively, and stationary magazine creel is the empty tube of cylindricality, regulates a cylindrical empty tube that is built-in convex lens or lens combination; The stack shell of model tube is the empty tube of square column type, one side of stack shell or two sides have the model window of rectangle, flange is arranged around the stack shell inboard, the flange xsect is a rectangle, and the upper surface of flange flushes with the base of model window, is used to shelve the model of calligraphy or paint, base plate is arranged at the bottom of model tube, the central part of base plate inboard is equipped with lighting source, and the stack shell of base plate and flange below has louvre, to drain the heat that lighting source was produced; The upper port of projector stationary magazine creel is connected with the desktop bottom surface, projector is vertically fixed on the central part of desk desktop bottom surface.
6. by the described calligraphy and painting learning machine of claim 5, it is characterized in that: the stationary magazine creel of described projector with regulate between the tube, the model tube with regulate tin between by being threaded or being connected by the groove tooth, described groove tooth is screw channel and slip teeth, stationary magazine creel regulate the screw thread of tube upper end or the rotation direction of screw channel and model tube regulate the screw thread of a lower end or the rotation direction of screw channel opposite.
7. by the described calligraphy and painting learning machine of claim 6, it is characterized in that: described stationary magazine creel and model tube are connected with the groove tooth of regulating between the tube, stationary magazine creel is that screw channel, opposite side are slip teeth with regulating tube one side, and the model tube is that screw channel, opposite side are slip teeth with regulating tube one side; Described screw channel is multi-thread screw channel, and the line number of screw channel is identical with the number of teeth of corresponding slip teeth; The xsect of described screw channel is along notch perpendicular bisector symmetry, and the shape of corresponding slip teeth is obtained according to the rotation of notch perpendicular bisector by the xsect of screw channel.
8. by the described calligraphy and painting learning machine of claim 7, it is characterized in that: described multi-thread screw channel is for becoming the multi-thread screw channel of slot pitch, by cooperatively interacting of changing of two screw channel slot pitches or, in image fog degree adjustment process, the size of image is remained unchanged by the variation of screw channel slot pitch and cooperating of thread pitch.
9. by claim 5,6,7 or 8 described calligraphy and painting learning machines, it is characterized in that: described leading has square hole on the sole, the model tube part of projector vertically is placed in one, the square hole that leads on the sole is more bigger than the xsect of model tube, in regulating stationary magazine creel and the process of regulating distance between the distance and model tube and adjusting between the tube tin, the model tube can move up and down in leading the square hole of sole vertically, but can not do circumferential rotation; Described lighting source is generally electric light source, and electric light source commonly used has incandescent lamp, halogen tungsten lamp, compact fluorescent lamp, metal halide lamp or white led lamps; The model of described calligraphy or paint adopts glass sheet, transparent film, light transmission paper or with its compound making preferably usually.
10. by the described calligraphy and painting learning machine of claim 1, it is characterized in that: described clear sheet is unorganic glass, organic glass, transparent plastic or transparent composite; Described composite transparent sheet material is unorganic glass, organic glass, the transparent plastic of one side light another side hair, perhaps is the multilayer materials of being made up of unorganic glass, organic glass, transparent plastic and paper or hair side film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096283A (en) * | 2010-12-31 | 2011-06-15 | 深圳展景世纪科技有限公司 | Orthographic projection device used for copying copybook |
| CN103680252A (en) * | 2013-12-18 | 2014-03-26 | 陆泽中 | Imitating method for learning calligraphy and multifunctional imitating plate for learning calligraphy |
| CN103824486A (en) * | 2013-07-31 | 2014-05-28 | 深圳市松凤堂文化艺术产业发展有限公司 | Painting and calligraphy learning machine |
| CN104240554A (en) * | 2013-10-15 | 2014-12-24 | 许昌义 | Pixel calligraphy and painting copybook |
| CN104464443A (en) * | 2013-09-17 | 2015-03-25 | 深圳市宜美特科技有限公司 | Calligraphy training device and operating method thereof |
| CN104637349A (en) * | 2015-01-26 | 2015-05-20 | 上海斯当特数码科技有限公司 | Drawing system based on image processing technology |
| 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 |
| CN106205224A (en) * | 2016-06-29 | 2016-12-07 | 武汉均姆机械设备有限公司 | A kind of distance for dais of imparting knowledge to students rotatable integration projector structure |
| CN106373455A (en) * | 2016-09-21 | 2017-02-01 | 陈新德 | Micro projection imitation display apparatus and display method |
| CN106371593A (en) * | 2016-08-31 | 2017-02-01 | 李姣昂 | Projection interaction calligraphy practice system and implementation method thereof |
| CN106936048A (en) * | 2017-01-20 | 2017-07-07 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Optical projection connects up building mortion |
| CN109478377A (en) * | 2016-06-20 | 2019-03-15 | 弗莱凯谢尔公司 | Interactive educational electronic toy system |
| CN113035013A (en) * | 2019-12-24 | 2021-06-25 | 上海知难文化传播有限公司 | Traditional Chinese painting teaching system and method |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096283A (en) * | 2010-12-31 | 2011-06-15 | 深圳展景世纪科技有限公司 | Orthographic projection device used for copying copybook |
| CN102096283B (en) * | 2010-12-31 | 2012-08-08 | 深圳展景世纪科技有限公司 | Orthographic projection device used for copying copybook |
| CN103824486A (en) * | 2013-07-31 | 2014-05-28 | 深圳市松凤堂文化艺术产业发展有限公司 | Painting and calligraphy learning machine |
| CN103824486B (en) * | 2013-07-31 | 2016-08-17 | 深圳市松凤堂文化艺术产业发展有限公司 | Painting and calligraphy learning machine |
| CN104464443A (en) * | 2013-09-17 | 2015-03-25 | 深圳市宜美特科技有限公司 | Calligraphy training device and operating method thereof |
| CN104464443B (en) * | 2013-09-17 | 2016-06-08 | 深圳市宜美特科技有限公司 | A kind of calligraphy practicing device |
| CN104240554A (en) * | 2013-10-15 | 2014-12-24 | 许昌义 | Pixel calligraphy and painting copybook |
| CN103680252A (en) * | 2013-12-18 | 2014-03-26 | 陆泽中 | Imitating method for learning calligraphy and multifunctional imitating plate for learning calligraphy |
| CN104637349A (en) * | 2015-01-26 | 2015-05-20 | 上海斯当特数码科技有限公司 | Drawing system based on image processing technology |
| 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 |
| CN109478377A (en) * | 2016-06-20 | 2019-03-15 | 弗莱凯谢尔公司 | Interactive educational electronic toy system |
| CN106205224B (en) * | 2016-06-29 | 2019-02-26 | 上海坤澎信息科技有限公司 | A kind of rotatable integration projector structure of long range for dais of imparting knowledge to students |
| CN106205224A (en) * | 2016-06-29 | 2016-12-07 | 武汉均姆机械设备有限公司 | A kind of distance for dais of imparting knowledge to students rotatable integration projector structure |
| CN106371593A (en) * | 2016-08-31 | 2017-02-01 | 李姣昂 | Projection interaction calligraphy practice system and implementation method thereof |
| CN106371593B (en) * | 2016-08-31 | 2019-06-28 | 李姣昂 | A kind of Projection interactive drills to improve one's handwriting system and its implementation |
| CN106373455A (en) * | 2016-09-21 | 2017-02-01 | 陈新德 | Micro projection imitation display apparatus and display method |
| CN106373455B (en) * | 2016-09-21 | 2023-06-23 | 陈新德 | Micro-projection copying display device and display method |
| CN106936048A (en) * | 2017-01-20 | 2017-07-07 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Optical projection connects up building mortion |
| CN106936048B (en) * | 2017-01-20 | 2019-05-28 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Optical projection is routed forming device |
| CN113035013A (en) * | 2019-12-24 | 2021-06-25 | 上海知难文化传播有限公司 | Traditional Chinese painting teaching system and method |
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