CN111477067A - Picture display device for fine arts teaching - Google Patents
Picture display device for fine arts teaching Download PDFInfo
- Publication number
- CN111477067A CN111477067A CN202010538986.3A CN202010538986A CN111477067A CN 111477067 A CN111477067 A CN 111477067A CN 202010538986 A CN202010538986 A CN 202010538986A CN 111477067 A CN111477067 A CN 111477067A
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- CN
- China
- Prior art keywords
- fixed
- support column
- wall
- motor
- seted
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- 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.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
- G09B11/10—Teaching painting
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
Abstract
The invention discloses a picture display device for art teaching, which comprises a base, four groups of self-locking universal wheels, a support column, a motor box, a fixing frame and a display board, wherein four corners of the bottom of the base are fixed with four groups of self-locking universal wheels through bolts, the surface of the base is fixed with the support column through bolts, a mounting groove is formed in the support column, a first stepping motor is fixed in the mounting groove of the support column through bolts, a lifting screw is fixed at the output end of the first stepping motor in a welding mode, a lifting column is connected to the outer wall of the lifting screw in a threaded mode and slides in the mounting groove of the support column, the motor box is fixed on the surface of the lifting column in a welding mode, the fixing frame is arranged above the motor box, and the display board is. This picture display device is used in fine arts teaching can adjust the show angle and the show height of show board according to the show demand, and the show is more nimble.
Description
Technical Field
The invention belongs to the technical field of art teaching devices, and particularly relates to an image display device for art teaching.
Background
The art works refer to plane or three-dimensional modeling art works which are composed of lines, colors or other modes, such as painting, calligraphy, sculpture and the like, and art works comprise pure art works and practical art works, wherein the pure art works refer to independent art works which can only be enjoyed by people, such as oil paintings, traditional Chinese paintings, woodprints, watercolor paintings and the like, the practical art works refer to the combination of the content of the art works and objects with use values, and the objects have the ornamental value and the practical value by means of the art works, such as ceramic art and the like.
In recent years, more and more people begin to learn drawing, the drawing can cultivate the temperament, increase artistic thinking, enhance the aesthetic idea and enrich life. As is well known, fine arts drawing mr need show the drawing paper to students usually when teaching, can both follow the complete picture of seeing of front for the student that can make each angle in the classroom, will carry out angle adjustment to the picture that demonstrates, however ordinary show shelf is mostly fixed setting, and when the picture of many people different angles was done and is observed, it is comparatively inconvenient to rotate, influences the progress of giving lessons, and is unfavorable for the student and observes study.
Therefore, in view of the current situation, it is urgently needed to design and produce a pictorial display device for art teaching so as to meet the requirement of practical use.
Disclosure of Invention
The invention aims to provide a picture display device for art teaching, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a picture display device for fine arts teaching, includes base, support column, motor case, fixed frame and show board, the bottom four corners of base has four auto-lock universal wheels of group through the bolt fastening, the surface of base has the support column through the bolt fastening, the mounting groove has been seted up in the support column, there is step motor one through the bolt fastening in the mounting groove of support column, step motor one's output welded fastening has the lifting screw, threaded connection has the lift post on the outer wall of lifting screw, the lift post slides in the mounting groove of support column, the surface welding of lift post is fixed with the motor case, the top of motor case is equipped with fixed frame, rotate through the pivot in the fixed frame and be connected with the show board.
Preferably, the bottom plate surface of motor case has step motor two through the bolt fastening, the output welded fastening of step motor two has the rotation axis, and welded fastening has the driving gear on the outer wall of rotation axis, the left motor incasement of step motor two rotates through welded bearing and is connected with the axis of rotation, welded fastening has driven gear with driving gear engaged with on the outer wall of axis of rotation, the axis of rotation extends to motor case top and welded fastening is in the bottom of fixed frame.
Preferably, the dovetail has been seted up at the top of show board, there are two sets of installation pieces through dovetail slider sliding connection in the dovetail at show board top, the fixed slot has been seted up in the installation piece, it is fixed with fixed spring to bond through glue in the fixed slot of installation piece, fixed spring's opposite side bonds through glue and is fixed with the guide post, the guide post slides in the fixed slot of installation piece, it has the locking piece to keep away from through the bolt fastening on fixed spring's the opposite side terminal surface to the guide post.
Preferably, two sets of screw holes have been seted up to the symmetry on the fixed frame, threaded hole female connection on the fixed frame has clamping screw, and clamping screw is close to welded fastening and has the locking block on a side end face of show board, the rotation groove has been seted up on the inner wall of fixed frame, the locking block is at the rotation inslot rotation of fixed frame inner wall.
Preferably, the anti-slip mat is fixedly bonded on the end face, close to the display board, of one side of the locking block through glue, and the limiting plates are fixedly arranged on the outer walls of the left side and the right side of the display board through bolts.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the supporting column, the limiting blocks are fixedly welded to the outer walls of the two sides of the lifting column, the limiting blocks on the outer wall of the supporting column slide in the limiting grooves in the inner wall of the supporting column, and a plurality of groups of radiating grooves are formed in the outer wall of the lower half portion of the supporting column.
Preferably, the lateral plates on two sides of the motor box are provided with heat dissipation ports, a dustproof net is fixed in the heat dissipation ports of the motor box through bolts, the motor box is hinged to a box door through a hinge, and a handle is fixed on the box door through bolts.
The invention has the technical effects and advantages that: according to the picture display device for art teaching, the driving gear is driven to rotate through the second stepping motor, and the driving gear drives the rotating shaft to rotate through the driven gear, so that the display angle of the display board is adjusted according to the use requirement; the height of the lifting column in the supporting column is adjusted through one rotation of the stepping motor, so that the height of the display board can be adjusted according to the display requirement; the fixing block is pulled outwards to stretch the fixing spring, a picture to be displayed is placed between the fixing block and the display board, the fixing block is loosened, the fixing spring is reset, the picture is fixed on the display board through the fixing block, and the picture can be quickly fixed; by loosening the locking block, the display board can be rotated up and down, so that the phenomenon that the view is influenced by the reflection of light of the picture caused by the illumination problem can be avoided; carry out automatic adjustment through step motor one and step motor two pairs of show boards' height and angle, degree of automation is high, operates labour saving and time saving more, and this picture display device for fine arts teaching can adjust the show angle and the show height of show board according to the show demand, demonstrates more in a flexible way.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is a left side view of the mounting block and the fixed block of the present invention;
FIG. 6 is a cross-sectional view taken in the direction of C-C of FIG. 5 in accordance with the present invention;
Fig. 7 is an enlarged view of the invention at B in fig. 3.
In the figure: the device comprises a base 1, a support column 2, a first step motor 3, a lifting screw rod 4, a lifting column 5, a motor box 6, a second step motor 7, a driving gear 8, a rotating shaft 9, a driven gear 10, a fixed frame 11, a display board 12, an installation block 13, a fixed spring 14, a guide column 15, a fixed block 16 and a locking block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise defined, all references to up, down, left, right, front, rear, etc. directions herein are to be interpreted as referring to up, down, left, right, front, rear, etc. directions in the drawings to which the invention is directed.
The invention provides a picture display device for art teaching as shown in figures 1-7, which comprises a base 1, four support columns 2, a motor box 6, a fixing frame 11 and a display board 12, wherein four self-locking universal wheels are fixed at four corners of the bottom of the base 1 through bolts, the support columns 2 are fixed on the surface of the base 1 through bolts, mounting grooves are formed in the support columns 2, a first stepping motor 3 is fixed in the mounting grooves of the support columns 2 through bolts, and the type of the first stepping motor 3 can be selected as follows: 86BYG double-phase step motor, the output welded fastening of step motor 3 has lifting screw 4, threaded connection has lift post 5 on lifting screw 4's the outer wall, lift post 5 slides in the mounting groove of support column 2, the surface welded fastening of lift post 5 has motor case 6, the top of motor case 6 is equipped with fixed frame 11, rotate through the pivot in the fixed frame 11 and be connected with show board 12.
Specifically, the bottom plate surface of motor case 6 is fixed with step motor two 7 through the bolt, step motor two 7's model can be selected as: 86BYG double-phase step motor, the output welded fastening of two 7 of step motor has the rotation axis, and welded fastening has driving gear 8 on the outer wall of rotation axis, rotate through welded bearing in the motor case 6 on two 7 left sides of step motor and be connected with axis of rotation 9, welded fastening has driven gear 10 with driving gear 8 engaged with on the outer wall of axis of rotation 9, axis of rotation 9 extends to motor case 6 top and welded fastening is in the bottom of fixed frame 11.
Specifically, the dovetail has been seted up at the top of show board 12, there are two sets of installation pieces 13 through dovetail slider sliding connection in the dovetail at show board 12 top, the fixed slot has been seted up in installation piece 13, it is fixed with fixing spring 14 to bond through glue in the fixed slot of installation piece 13, fixing spring 14's opposite side is fixed with guide post 15 through glue bonding, guide post 15 slides in the fixed slot of installation piece 13, guide post 15 keeps away from and is fixed with locking block 17 through the bolt fastening on fixing spring 14's the opposite side terminal surface.
Specifically, two sets of screw holes have been seted up to the symmetry on fixed frame 11, screw hole female connection on fixed frame 11 has clamping screw, and clamping screw is close to welded fastening on a side end face of show board 12 has locking block 17, the rotation groove has been seted up on the inner wall of fixed frame 11, locking block 17 is at the rotation inslot rotation of fixed frame 11 inner wall, and clamping screw keeps away from on a side end face of show board 12 welded fastening has the regulating block to convenient to use person twists clamping screw, can make show board 12 and fixed frame separation through unscrewing a set of locking block 17, can adjust show board 12.
Specifically, locking block 17 is close to and is fixed with the slipmat through the glue bonding on a side end face of show board 12, through the bolt fastening limiting plate on the outer wall of the show board 12 left and right sides, the limiting plate can be injectd the position of installation piece 13, avoids installation piece 13 landing from show board 12.
It is specific, the spacing groove has been seted up on the both sides inner wall of support column 2, welded fastening has a stopper on the both sides outer wall of lift post 5, the stopper on the outer wall of support column 2 slides in the spacing groove of support column 2 inner wall, can prescribe a limit to the position of lift post 5, avoids lift post 5 roll-off in the support column 2, the multiunit radiating groove has been seted up on the outer wall of the lower half of support column 2, there is the dust screen through the bolt fastening in the radiating groove of support column 2.
Specifically, the thermovent has been seted up on the curb plate of 6 both sides of motor case, there is the dust screen through the bolt fastening in the thermovent of motor case 6, it has the chamber door to articulate through the hinge on motor case 6, has the handle through the bolt fastening on the chamber door, install treater (not shown in the figure) in the base 1 for receive external control signal to control the electrical equipment on the display device, control the treater through external controller, external controller can be for the remote controller that has the remote control function.
The working principle of the art teaching picture display device is that when the device is used, after the device is moved to a proper position, the external power supply is connected to pull the fixing block 16 outwards to stretch the fixing spring 14, a picture to be displayed is placed between the fixing block 16 and the display board 12, the fixing block 16 is loosened, the fixing spring 14 is reset, the fixing block 16 fixes the picture on the display board 12, the locking block 17 can be unscrewed according to the requirement, the display board 12 rotates up and down, the angle of the display board 12 is adjusted according to the irradiated light, the picture reflection caused by the illumination problem is avoided, the student watching is influenced, after the adjustment of the display board 12 is completed, the locking block 17 is screwed down through the fixing screw, the display board 12 is fixed in the fixing frame 11, when the height of the display board 12 needs to be adjusted, the first stepping motor 3 is started through an external remote controller, the first stepping motor 3 drives the lifting screw 4 to rotate, adjustment lift post 5 is the height in support column 2, thereby highly adjusting show board 12, step motor 3 is closed after the height adjustment of show board 12 is accomplished, when the student that needs different positions demonstrates, start step motor two 7 through external remote controller, step motor two 7 drive driving gear 8 rotates, driving gear 8 drives axis of rotation 9 through driven gear 10 and rotates, thereby adjust the angle of show board 12 according to the show demand, after the angular adjustment of show board 12 is accomplished, close step motor two 7, thereby demonstrate the student.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a picture display device is used in fine arts teaching, includes base (1), support column (2), motor case (6), fixed frame (11) and show board (12), its characterized in that: the bottom four corners of base (1) is passed through the bolt fastening and is had four auto-lock universal wheels of group, the surface of base (1) is passed through the bolt fastening and is had support column (2), the mounting groove has been seted up in support column (2), there is step motor (3) through the bolt fastening in the mounting groove of support column (2), the output welded fastening of step motor (3) has lifting screw (4), threaded connection has lift post (5) on the outer wall of lifting screw (4), lift post (5) slide in the mounting groove of support column (2), the surface welded fastening of lift post (5) has motor case (6), the top of motor case (6) is equipped with fixed frame (11), rotate through the pivot in fixed frame (11) and be connected with show board (12).
2. The apparatus of claim 1, wherein the apparatus further comprises: the bottom plate surface of motor case (6) has step motor two (7) through the bolt fastening, the output welded fastening of step motor two (7) has the rotation axis, and welded fastening has driving gear (8) on the outer wall of rotation axis, it is connected with axis of rotation (9) to rotate through the welded bearing in step motor two (7) left motor case (6), welded fastening has driven gear (10) with driving gear (8) engaged with on the outer wall of axis of rotation (9), axis of rotation (9) extend to motor case (6) top and welded fastening is in the bottom of fixed frame (11).
3. The apparatus of claim 1, wherein the apparatus further comprises: the dovetail groove has been seted up at the top of show board (12), there are two sets of installation piece (13) through forked tail slider sliding connection in the dovetail groove at show board (12) top, the fixed slot has been seted up in installation piece (13), it is fixed with fixed spring (14) to bond through glue in the fixed slot of installation piece (13), the opposite side of fixed spring (14) bonds through glue and is fixed with guide post (15), guide post (15) slide in the fixed slot of installation piece (13), it has locking block (17) to keep away from through the bolt fastening on the other side terminal surface of fixed spring (14) guide post (15).
4. The apparatus of claim 1, wherein the apparatus further comprises: two sets of screw holes have been seted up to the symmetry on fixed frame (11), screw hole female connection on fixed frame (11) has set screw, and welded fastening has locking block (17) on the side end face that set screw is close to show board (12), the rotation groove has been seted up on the inner wall of fixed frame (11), locking block (17) are at the rotation inslot rotation of fixed frame (11) inner wall.
5. The apparatus of claim 3, wherein the apparatus further comprises: the anti-slip display board is characterized in that an anti-slip pad is fixedly bonded on one side end face, close to the display board (12), of the locking block (17) through glue, and a limiting plate is fixedly arranged on the outer walls of the left side and the right side of the display board (12) through bolts.
6. The apparatus of claim 1, wherein the apparatus further comprises: the limiting groove has been seted up on the both sides inner wall of support column (2), welded fastening has a stopper on the both sides outer wall of lift post (5), the stopper on support column (2) outer wall slides in the limiting groove of support column (2) inner wall, the multiunit radiating groove has been seted up on the outer wall of the lower half of support column (2).
7. The apparatus of claim 1, wherein the apparatus further comprises: the motor box is characterized in that heat dissipation openings are formed in side plates on two sides of the motor box (6), dust screens are fixed in the heat dissipation openings of the motor box (6) through bolts, a box door is hinged to the motor box (6) through hinges, and handles are fixed on the box door through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538986.3A CN111477067A (en) | 2020-06-13 | 2020-06-13 | Picture display device for fine arts teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538986.3A CN111477067A (en) | 2020-06-13 | 2020-06-13 | Picture display device for fine arts teaching |
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| Publication Number | Publication Date |
|---|---|
| CN111477067A true CN111477067A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010538986.3A Pending CN111477067A (en) | 2020-06-13 | 2020-06-13 | Picture display device for fine arts teaching |
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| CN (1) | CN111477067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826222A (en) * | 2021-01-07 | 2021-05-25 | 长沙民政职业技术学院 | Drawing board for indoor decoration |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205358871U (en) * | 2016-01-21 | 2016-07-06 | 南楠 | Fine arts teaching is with show type painting and calligraphy frame |
| CN207302392U (en) * | 2017-07-02 | 2018-05-01 | 常州三立精图光电有限公司 | A kind of adjustable art teaching display board |
| CN208851047U (en) * | 2018-07-17 | 2019-05-14 | 杨永波 | Art design teaching rotatably shows device |
| CN209571096U (en) * | 2018-12-03 | 2019-11-01 | 张爽 | A kind of rotatable board of education of colleges and universities' Political Teaching |
| CN209846590U (en) * | 2019-03-15 | 2019-12-27 | 湖南化工职业技术学院 | Novel teaching show shelf of management science |
| CN210179217U (en) * | 2019-07-02 | 2020-03-24 | 李丹 | Ideological and political lessons are with supplementary teaching device |
| CN111192501A (en) * | 2020-01-08 | 2020-05-22 | 佳木斯大学 | Picture display device for fine arts teaching |
-
2020
- 2020-06-13 CN CN202010538986.3A patent/CN111477067A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205358871U (en) * | 2016-01-21 | 2016-07-06 | 南楠 | Fine arts teaching is with show type painting and calligraphy frame |
| CN207302392U (en) * | 2017-07-02 | 2018-05-01 | 常州三立精图光电有限公司 | A kind of adjustable art teaching display board |
| CN208851047U (en) * | 2018-07-17 | 2019-05-14 | 杨永波 | Art design teaching rotatably shows device |
| CN209571096U (en) * | 2018-12-03 | 2019-11-01 | 张爽 | A kind of rotatable board of education of colleges and universities' Political Teaching |
| CN209846590U (en) * | 2019-03-15 | 2019-12-27 | 湖南化工职业技术学院 | Novel teaching show shelf of management science |
| CN210179217U (en) * | 2019-07-02 | 2020-03-24 | 李丹 | Ideological and political lessons are with supplementary teaching device |
| CN111192501A (en) * | 2020-01-08 | 2020-05-22 | 佳木斯大学 | Picture display device for fine arts teaching |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826222A (en) * | 2021-01-07 | 2021-05-25 | 长沙民政职业技术学院 | Drawing board for indoor decoration |
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Application publication date: 20200731 |
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| RJ01 | Rejection of invention patent application after publication |