CN206370166U - A kind of art teaching plotting unit - Google Patents
A kind of art teaching plotting unit Download PDFInfo
- Publication number
- CN206370166U CN206370166U CN201620587100.3U CN201620587100U CN206370166U CN 206370166 U CN206370166 U CN 206370166U CN 201620587100 U CN201620587100 U CN 201620587100U CN 206370166 U CN206370166 U CN 206370166U
- Authority
- CN
- China
- Prior art keywords
- main frame
- screen
- projecting apparatus
- fixed
- classroom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Projection Apparatus (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of art teaching plotting unit, it includes a draft holder, the electronic palette equipment being arranged on draft holder and the projector equipment being arranged on the wall furred ceiling of classroom, electronic palette equipment includes the main frame being located on draft holder and the touch-control drawing screen for being connected to main frame, main frame is provided with screen recording system, projector equipment includes the projecting apparatus being fixed on the furred ceiling of classroom and the projection screen being fixed on the wall of classroom, screen recording system connects projecting apparatus, and projecting apparatus is relative with projection screen.During drawing, lines image is drawn on touch-control drawing screen by stylus, then drawing track is recorded out and is transferred to projecting apparatus by screen recording system, delivered through projecting apparatus on projection screen, art teaching plotting unit of the present utility model can facilitate student's empathic learning by drawing details and drawing locus amplification reduction on projection screen.
Description
Technical field
The utility model is related to art teaching field, and in particular to one kind can reduce drawing details and drawing locus amplification
On projection screen, facilitate the art teaching plotting unit of student's empathic learning.
Background technology
Existing fine arts drawing teaching is mostly to go to copy by student oneself to practise, or is drawn by teacher on drawing board
Demonstration, merely slower by student's imitation exercise learning process, drawing details is difficult to hold.By drawing board teaching demonstration,
The student being then directed to is limited, and the space that single drawing board positive can be visited by people is limited, it is impossible to meet Large classes.
Utility model content
Drawing details and drawing locus amplification reduction can thrown to solve the above problems, the utility model provides one kind
On shadow curtain, facilitate the art teaching plotting unit of student's empathic learning.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of art teaching plotting unit, including a draft holder, the electronic palette equipment that is arranged on the draft holder
And the projector equipment on the wall furred ceiling of classroom is arranged on, the electronic palette equipment includes the main frame being located on the draft holder
Paint and shield with the touch-control for being connected to the main frame, the main frame is provided with screen recording system, the projector equipment includes fixing
Projecting apparatus and the projection screen being fixed on the wall of classroom on the furred ceiling of classroom, the screen recording system connect the projection
Instrument, the projecting apparatus is relative with the projection screen.
Preferably, the draft holder includes base, at least one telescopic cradling piece being fixed on the base
And the articles holding table of the cradling piece upper end is connected to, the base is provided with main frame supporting plate in the side of relative drawing erect position,
The main frame is located on the main frame supporting plate, and the side of the articles holding table is provided with Damping rotation shaft, and the touch-control drawing screen passes through institute
State Damping rotation shaft and be fixed on the articles holding table side.
Preferably, the cradling piece includes lower rhabd and upper expansion link, the upper expansion link can be stretched by an adapter sleeve
It is socketed on the lower rhabd to contracting.
Preferably, the lower surface of the articles holding table is provided with U-shaped hinged seat, the top of the upper expansion link passes through jointed shaft
In the U-type groove for being fixed on the U-shaped hinged seat, cell wall in the U-type groove is provided with fastening bolt, the fastening bolt it is interior
End is abutted through the cell wall in the U-type groove and with the top bar wall of the upper expansion link, and the outer end of the fastening bolt is provided with
Adjusting nut.
Preferably, the articles holding table side is provided with article holder.
The utility model has the advantages that：Drawn using art teaching of the present utility model with plotting unit
When, lines image is drawn on touch-control drawing screen by touch-control control pen, then drawing track is recorded out by screen recording system
And projecting apparatus is transferred to, deliver on projection screen, drawing details and drawing locus can be amplified by this mode through projecting apparatus
Reduction facilitates student's empathic learning on projection screen, and Large classes can be achieved.
Brief description of the drawings
Fig. 1 is theory diagram of the present utility model；
Fig. 2 is the dimensional structure diagram of draft holder described in the utility model；
Fig. 3 is the structural representation of U-shaped hinged seat described in the utility model.
Embodiment
In order that the purpose of this utility model and advantage are more clearly understood, the utility model is entered with reference to embodiments
Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and without
In restriction the utility model.
As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of art teaching plotting unit, including one paints
Chart rack, the electronic palette equipment being arranged on draft holder and the projector equipment being arranged on the wall furred ceiling of classroom.Electronic palette
Equipment includes the main frame 4 being located on draft holder and the touch-control drawing screen 5 for being connected to main frame 4, and main frame 4 is provided with screen recording system
System, projector equipment includes the projecting apparatus being fixed on the furred ceiling of classroom and the projection screen being fixed on the wall of classroom, screen recording
System connects projecting apparatus, and projecting apparatus is relative with projection screen.When carrying out mapping operation on touch-control drawing screen 5, screen recording system
System is recorded to screen behavior, then transmits recorded video to projecting apparatus, finally by projecting apparatus that drawing locus are real-time
Large-size screen monitors are carried out on projection to projection screen to show.
Specifically, in preferred embodiment of the present utility model, draft holder includes base 3, fixed on the base 3 at least
A piece telescopic cradling piece 1 and the articles holding table 2 for being connected to the upper end of cradling piece 1.Base 3 is in the side of relative drawing erect position
Provided with main frame supporting plate 6, main frame 4 is located on main frame supporting plate 6.The side of articles holding table 2 is provided with Damping rotation shaft, and touch-control drawing screen 5 passes through
Damping rotation shaft is fixed on the side of articles holding table 2, and the side of articles holding table 2 is provided with article holder 7.
Specifically, in preferred embodiment of the present utility model, cradling piece 1 includes lower rhabd 11 and upper expansion link 12, on
Expansion link 12 is telescopically socketed on lower rhabd 11 by an adapter sleeve 13.When needing to adjust the height of articles holding table 2, pass through
Rotational fastener set 13 i.e. adjustable elasticity between lower rhabd 11 and upper expansion link 12, always draws high or forces down expansion link
12.The lower surface of articles holding table 2 is provided with U-shaped hinged seat 8, and the top of upper expansion link 12 is fixed on U-shaped hinged seat 8 by jointed shaft
In U-type groove.Cell wall 81 in U-type groove is provided with fastening bolt 82, the inner of fastening bolt 82 through the cell wall 81 in U-type groove simultaneously
Abutted with the top bar wall of upper expansion link 12, the outer end of fastening bolt 82 is provided with adjusting nut 83, needing to bend cradling piece 1
When, adjusting nut 83 is unscrewed so that the bar wall of upper expansion link 12 and the inner of fastening bolt 82 are disengaged, then pull folding branch
Hack lever 1 can keep cradling piece 1 parallel with the surface of articles holding table 2, during fastening, and reversely regulation adjusting nut 83, makes fastening
The inner of bolt 82 is pushed against through the cell wall 81 in U-type groove and with the top bar wall of upper expansion link 12.
In summary, when being drawn using art teaching of the present utility model with plotting unit, by stylus in touch-control
Lines image is drawn on drawing screen, then drawing track is recorded out and be transferred to projecting apparatus by screen recording system, through projection
Instrument is delivered on projection screen, can be convenient by drawing details and drawing locus amplification reduction on projection screen by this mode
Student's empathic learning, can be achieved Large classes.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of art teaching plotting unit, it is characterised in that including a draft holder, the electronics being arranged on the draft holder
Plotting equipment and the projector equipment being arranged on the wall furred ceiling of classroom, the electronic palette equipment include being located at the draft holder
On main frame and be connected to the main frame touch-control drawing screen, the main frame be provided with screen recording system, the projector equipment
Including the projecting apparatus being fixed on the furred ceiling of classroom and the projection screen being fixed on the wall of classroom, the screen recording system connection
The projecting apparatus, the projecting apparatus is relative with the projection screen, and the draft holder includes base, is fixed on the base
At least one telescopic cradling piece and the articles holding table for being connected to the cradling piece upper end, the base are stood in relative draw
The side of position is provided with main frame supporting plate, and the main frame is located on the main frame supporting plate, and the side of the articles holding table is provided with Damping rotation shaft,
The touch-control drawing screen is fixed on the articles holding table side by the Damping rotation shaft, and the articles holding table side is provided with article holder.
2. a kind of art teaching plotting unit according to claim 1, it is characterised in that the cradling piece includes lower master
Bar and upper expansion link, the upper expansion link are telescopically socketed on the lower rhabd by an adapter sleeve.
3. a kind of art teaching plotting unit according to claim 2, it is characterised in that the lower surface of the articles holding table
Provided with U-shaped hinged seat, the top of the upper expansion link is fixed on by jointed shaft in the U-type groove of the U-shaped hinged seat, the U
Cell wall in type groove is provided with fastening bolt, the inner of the fastening bolt through the cell wall in the U-type groove and with it is described on
The top bar wall of expansion link is abutted, and the outer end of the fastening bolt is provided with adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587100.3U CN206370166U (en) | 2017-05-08 | 2017-05-08 | A kind of art teaching plotting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587100.3U CN206370166U (en) | 2017-05-08 | 2017-05-08 | A kind of art teaching plotting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370166U true CN206370166U (en) | 2017-08-01 |
Family
ID=59388286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587100.3U Expired - Fee Related CN206370166U (en) | 2017-05-08 | 2017-05-08 | A kind of art teaching plotting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370166U (en) |
-
2017
- 2017-05-08 CN CN201620587100.3U patent/CN206370166U/en not_active Expired - Fee Related
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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: 20170801 Termination date: 20180508 |