CN111311982A - Multimedia device convenient for teaching - Google Patents
Multimedia device convenient for teaching Download PDFInfo
- Publication number
- CN111311982A CN111311982A CN201911215492.5A CN201911215492A CN111311982A CN 111311982 A CN111311982 A CN 111311982A CN 201911215492 A CN201911215492 A CN 201911215492A CN 111311982 A CN111311982 A CN 111311982A
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- annular support
- mounting groove
- teaching
- mounting
- multimedia device
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- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The invention relates to the field of teaching equipment, in particular to a multimedia device convenient for teaching, which comprises an annular support, wherein a display touch screen capable of adjusting the angle is arranged at the top of the front side of the annular support; the mounting groove has still been seted up to annular support's top inner circle, installs the rotational movement subassembly on the mounting groove, installs the clipboard on the rotational movement subassembly, and the rotational movement subassembly is driven by the winding transmission subassembly that sets up on the annular support and is removed along the mounting groove.
Description
Technical Field
The invention relates to the field of teaching equipment, in particular to a multimedia device convenient for teaching.
Background
The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect. The multimedia is an indispensable equipment concept of modern education technology education such as computers, projectors, slide projectors, display stands, videos, broadcasts, films, electronic whiteboards, computers and the like, the modern education theory and technology are applied, the teaching modernization theory and practice are realized through the design, development, application, management and evaluation of teaching processes and resources, and the multimedia teaching experience is a process from simulating teaching machines to autonomous development.
Multimedia teaching is gradually applied by universities and colleges along with the continuous development of science and technology, and the current multimedia device has a single structure and is traditional, inconvenient to use for teaching and interactive for teaching, and the teaching efficiency and the learning efficiency are influenced. Therefore, in view of the above situation, there is an urgent need to develop a multimedia device that facilitates teaching to overcome the shortcomings of the current practical application.
Disclosure of Invention
An embodiment of the present invention provides a multimedia device for facilitating teaching, so as to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a multimedia device convenient for teaching comprises an annular support, wherein a display touch screen capable of adjusting the angle is installed at the top of the front side of the annular support, sound boxes are respectively arranged on the inner walls of the left side and the right side of the annular support in a matching manner, and the two sound boxes are electrically connected with the display touch screen; the top inner circle of annular support has still seted up the mounting groove, install the rotational movement subassembly on the mounting groove, install the clipboard on the rotational movement subassembly, just the rotational movement subassembly is driven by the winding transmission subassembly that sets up on the annular support and is removed along the mounting groove.
As a further scheme of the invention: the writing board is fixedly installed at the upper end of the rotating shaft, the installation sleeve is rotatably installed on the outer side of the rotating shaft, the rotating motor is fixedly installed at the lower end of the installation sleeve, and an output shaft of the rotating motor is fixedly connected with the rotating shaft; a bearing plate is fixedly arranged on the mounting sleeve at the top of the annular support, first ball assemblies are further arranged at the bottoms of the bearing plates on two sides of the mounting groove, and the lower end face of each first ball assembly is abutted against the top of the annular support; the upper portion both sides of mounting groove are provided with the screens inclined plane respectively, just installation sleeve both sides in the mounting groove are installed respectively and are fixed with the second ball subassembly of contradicting with the screens inclined plane.
As a further scheme of the invention: screens inclined plane is the upper end and inclines 20 ~ 35 settings towards the installation sleeve.
As a further scheme of the invention: the winding transmission assembly comprises a connecting rope and a winding device, the connecting rope is arranged in the mounting groove, and two ends of the connecting rope are fixedly connected to the mounting sleeve; the winding device is fixedly arranged on the annular support and connected with the connecting rope, and the winding device is used for driving the connecting rope to move.
As a further scheme of the invention: one end of the connecting rope is connected with one side surface of the mounting sleeve fixed on the lower side of the second ball assembly along the length direction of the mounting groove, and the other end of the connecting rope is correspondingly connected with the other side surface of the mounting sleeve fixed on the lower side of the second ball assembly along the length direction of the mounting groove.
As a further scheme of the invention: the utility model discloses a display device, including annular support, display touch-sensitive screen, articulated top of being fixed in annular support of rear end, the articulated telescoping device that is provided with of rear end of mounting panel, the articulated top that is fixed in annular support of lower extreme of telescoping device, annular support's front side top is provided with the mounting panel, on the display touch-sensitive screen installation was fixed in the mounting panel, the articulated top that is fixed in annular support of front end.
As a further scheme of the invention: the inboard of annular support still the installation is fixed with the projection curtain, the rear end intermediate position of mounting panel still install through the flexible tube with projection curtain matched with 3D projecting apparatus.
As a further scheme of the invention: the annular support outside the mounting groove is internally divided into a plurality of storage cavities through a plurality of partition plates, and the storage cavities are arranged in a manner of opening at one side far away from the mounting groove; a plurality of stools are arranged on the outer side of the annular support, and the stools are arranged on the front side, the left side and the right side of the annular support; and a plurality of universal wheels with brakes are further mounted at the bottom of the annular support.
As a further scheme of the invention: the rear side of the annular support is provided with an arc-shaped storage groove with an upper opening.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
1) by arranging the annular support, the teaching interaction is facilitated, the teaching efficiency is improved, and the use effect of the sound box is improved; by arranging the partition plate and the storage cavity, the whole weight of the annular support can be reduced, and students can place personal articles conveniently; articles can be stored through the storage groove, so that the use is more convenient;
2) the display touch screen is supported by the hinged shaft, the telescopic device and the mounting plate, so that the angle of the display touch screen can be conveniently adjusted, and the display touch screen is beneficial to use by teaching personnel;
3) the rotary moving component can be driven to move along the mounting groove through the winding transmission component, and the movement of the connecting rope is not hindered because the mounting groove is of an annular structure; through the arrangement of the bearing plate, the first ball assembly, the second ball assembly and the clamping inclined plane, the moving stability of the rotary moving assembly can be improved, and students can conveniently answer and write on the writing board; still can drive the whole rotation that clipboard and axis of rotation constitute through rotating the motor, conveniently turn to the clipboard, do benefit to student's writing and the clipboard and be located annular support rear side when teaching personnel and all students watch, nimble convenience.
Drawings
Fig. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic top view, partially in section, of an annular seat in an embodiment of the invention.
Fig. 3 is a schematic view of a mounting structure of a mounting plate portion in an embodiment of the present invention.
FIG. 4 is a schematic side view of a rotating component according to an embodiment of the present invention.
In the figure: 1-ring support, 2-storage tank, 3-writing board, 4-rotating moving component, 5-installation tank, 6-sound box, 7-stool, 8-projection screen, 9-installation board, 10-display touch screen, 11-clapboard, 12-storage chamber, 13-connecting rope, 14-winding device, 15-articulated shaft, 16-telescopic device, 17-3D projector, 18-rotating shaft, 19-installation sleeve, 20-supporting board, 21-first ball component, 22-second ball component, 23-clamping inclined plane, 24-rotating motor.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1, in the embodiment of the present invention, a multimedia device convenient for teaching includes an annular support 1, a plurality of stools 7 are disposed outside the annular support 1, and teaching staff and students can sit up conveniently through the stools 7; specifically, the stool 7 is disposed on the front side and the left and right sides of the annular support 1.
An arc-shaped storage groove 2 with an upper opening is formed in the rear side of the annular support 1, and articles are placed through the storage groove 2; the demonstration touch-sensitive screen 10 that can carry out angle modulation is installed at annular support 1's front side top, makes things convenient for the teaching personnel to teach through demonstration touch-sensitive screen 10 and uses, all the cooperation is provided with the audio amplifier 6 of an arc form on annular support 1's the left and right sides inner wall, and two audio amplifier 6 all with show touch-sensitive screen 10 electric connection, be used for carrying out the public address broadcast to the pronunciation content that shows touch-sensitive screen 10 through audio amplifier 6, do benefit to the student and absorb.
Example 2
Referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is:
in this embodiment, as shown in fig. 4, the rotating and moving assembly 4 includes a rotating shaft 18, a mounting sleeve 19, a supporting plate 20, a first ball assembly 21, a second ball assembly 22, and a rotating motor 24, the writing board 3 is mounted and fixed on the upper end of the rotating shaft 18, the mounting sleeve 19 is rotatably mounted on the outer side of the rotating shaft 18, the rotating motor 24 is fixedly mounted on the lower end of the mounting sleeve 19, an output shaft of the rotating motor 24 is fixedly connected to the rotating shaft 18, and the specific control of the rotating motor 24 is implemented by using the prior art, that is, the rotating motor 24 is used for driving the rotating shaft 18 to rotate, so as to drive the writing board 3 to rotate; a bearing plate 20 is fixedly arranged on a mounting sleeve 19 at the top of the annular support 1, first ball assemblies 21 are further arranged at the bottoms of the bearing plates 20 on the two sides of the mounting groove 5, the lower end surfaces of the first ball assemblies 21 are abutted against the top of the annular support 1, and the rotary moving assembly 4 can be supported through the matching of the bearing plate 20 and the first ball assemblies 21; the upper portion both sides of mounting groove 5 are provided with screens inclined plane 23 respectively, and screens inclined plane 23 sets up for upper end 20 ~ 35 towards installation sleeve 19 slope, just installation sleeve 19 both sides in mounting groove 5 are installed respectively and are fixed with the second ball subassembly 22 of contradicting with screens inclined plane 23, set up through the cooperation of second ball subassembly 22 and screens inclined plane 23, can be so that rotary moving subassembly 4 along the stable removal in mounting groove 5.
In this embodiment, as shown in fig. 2, the winding transmission assembly includes a connection rope 13 and a winding device 14, the connection rope 13 is disposed in the installation groove 5, and two ends of the connection rope 13 are connected and fixed to the installation sleeve 19; specifically, one end of the connecting rope 13 is connected and fixed to one side surface of the mounting sleeve 19 along the length direction of the mounting groove 5 on the lower side of the second ball assembly 22, and the other end of the connecting rope 13 is correspondingly connected and fixed to the other side surface of the mounting sleeve 19 along the length direction of the mounting groove 5 on the lower side of the second ball assembly 22; the winding device 14 is mounted and fixed on the annular support 1, the position of the winding device can be freely selected, the winding device 14 is connected with the connecting rope 13, and the winding device 14 is used for driving the connecting rope 13 to move so as to drive the rotary moving component 4 to move.
In this embodiment, as shown in fig. 3, the front side top of annular support 1 is provided with mounting panel 9, show that touch-sensitive screen 10 is installed and is fixed in on mounting panel 9, and the articulated top that is fixed in annular support 1 of articulated shaft 15 is passed through to the front end of mounting panel 9, and the articulated telescoping device 16 that is provided with in rear end of mounting panel 9, and the articulated top that is fixed in annular support 1 of lower extreme of telescoping device 16 can drive the moving as a whole that mounting panel 9 and show touch-sensitive screen 10 constitute through telescoping device 16, and then can carry out angle modulation to showing touch-sensitive screen 10.
In this embodiment, as shown in fig. 2, the annular support 1 outside the mounting groove 5 is partitioned into a plurality of storage cavities 12 by a plurality of partition plates 11, and the storage cavities 12 are arranged at openings on one side far away from the mounting groove 5, so that the partition plates 11 and the storage cavities 12 are arranged, thereby not only reducing the overall weight of the annular support 1, but also facilitating students to place personal articles; in order to facilitate the movement of the annular support 1, a plurality of universal wheels (not shown) with brakes are further installed at the bottom of the annular support 1.
In this embodiment, as shown in fig. 1 and 3, the projection curtain 8 is still installed and fixed to the inboard of annular support 1, the rear end intermediate position of mounting panel 9 still installs 3D projecting apparatus 17 through the flexible pipe, can project the formation of image on projection curtain 8 through 3D projecting apparatus 17, can further promote student's learning efficiency, and the concrete setting and the application of projection curtain 8 and 3D projecting apparatus 17 adopt prior art can, no longer describe repeatedly.
This multimedia device of convenient teaching when the actual application, has following outstanding advantage:
1) by arranging the annular support 1, the teaching interaction is facilitated, the teaching efficiency is improved, and the use effect of the sound box 6 is improved; by arranging the partition plate 11 and the storage cavity 12, the whole weight of the annular support 1 can be reduced, and students can place personal articles conveniently; articles can be stored through the storage groove 2, so that the use is more convenient;
2) the display touch screen 10 is supported by the hinge shaft 15, the telescopic device 16 and the mounting plate 9, so that the angle of the display touch screen 10 can be conveniently adjusted, and the use of teaching personnel is facilitated;
3) the rotary moving component 4 can be driven to move along the mounting groove 5 through the winding transmission component, and the movement of the connecting rope 13 is not hindered because the mounting groove 5 is of an annular structure; through the arrangement of the bearing plate 20, the first ball assembly 21, the second ball assembly 22 and the clamping inclined plane 23, the moving stability of the rotary moving assembly 4 can be improved, and students can conveniently answer and write on the writing board 3; still can drive the whole rotation that clipboard 3 and axis of rotation 18 constitute through rotating motor 24, conveniently turn to clipboard 3, do benefit to student's writing and clipboard 3 and be located annular support 1 rear side when teaching personnel and all students watch, nimble convenience.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (9)
1. The utility model provides a multimedia device of convenient teaching, includes annular support (1), its characterized in that:
a display touch screen (10) capable of adjusting the angle is arranged at the top of the front side of the annular support (1);
the inner walls of the left side and the right side of the annular support (1) are respectively provided with a sound box (6) in a matching way, and the two sound boxes (6) are electrically connected with a display touch screen (10);
mounting groove (5) have still been seted up to the top inner circle of annular support (1), install rotating movement subassembly (4) on mounting groove (5), install clipboard (3) on rotating movement subassembly (4), just rotating movement subassembly (4) are moved along mounting groove (5) by the winding transmission subassembly drive that sets up on annular support (1).
2. Multimedia device for facilitating teaching according to claim 1, characterized in that said rotating movement assembly (4) comprises a rotating shaft (18), a mounting sleeve (19), a bearing plate (20), a first ball assembly (21), a second ball assembly (22) and a rotating motor (24);
the writing board (3) is fixedly installed at the upper end of the rotating shaft (18), the outer side of the rotating shaft (18) is rotatably provided with an installation sleeve (19), the lower end of the installation sleeve (19) is fixedly provided with a rotating motor (24), and an output shaft of the rotating motor (24) is fixedly connected with the rotating shaft (18);
a bearing plate (20) is fixedly arranged on a mounting sleeve (19) at the top of the annular support (1), first ball assemblies (21) are further mounted at the bottoms of the bearing plates (20) on two sides of the mounting groove (5), and the lower end faces of the first ball assemblies (21) are abutted against the top of the annular support (1);
the upper portion both sides of mounting groove (5) are provided with screens inclined plane (23) respectively, just installation sleeve (19) both sides in mounting groove (5) are installed respectively and are fixed with second ball subassembly (22) of contradicting with screens inclined plane (23).
3. Multimedia device for facilitating teaching according to claim 2, characterized in that the detent ramp (23) is arranged with its upper end inclined 20-35 ° towards the mounting sleeve (19).
4. Multimedia device for facilitating teaching according to claim 2, characterized in that said winding transmission assembly comprises a connecting rope (13) and a winding device (14);
the connecting rope (13) is arranged in the mounting groove (5), and two ends of the connecting rope (13) are fixedly connected to the mounting sleeve (19);
the winding device (14) is fixedly arranged on the annular support (1), the winding device (14) is connected with the connecting rope (13), and the winding device (14) is used for driving the connecting rope (13) to move.
5. The multimedia device for facilitating teaching according to claim 4, wherein one end of the connecting rope (13) is connected to one side surface of the mounting sleeve (19) fixed to the lower side of the second ball assembly (22) along the length direction of the mounting groove (5), and the other end of the connecting rope (13) is correspondingly connected to the other side surface of the mounting sleeve (19) fixed to the lower side of the second ball assembly (22) along the length direction of the mounting groove (5).
6. The multimedia device convenient for teaching as claimed in any one of claims 1 to 5, wherein a mounting plate (9) is arranged at the top of the front side of the annular support (1), the display touch screen (10) is fixedly mounted on the mounting plate (9), the front end of the mounting plate (9) is fixed at the top of the annular support (1) through a hinge shaft (15) in a hinged manner, a telescopic device (16) is arranged at the rear end of the mounting plate (9) in a hinged manner, and the lower end of the telescopic device (16) is fixed at the top of the annular support (1) in a hinged manner.
7. The multimedia device convenient for teaching as claimed in claim 6, wherein a projection curtain (8) is further installed and fixed on the inner side of the annular support (1), and a 3D projector (17) matched with the projection curtain (8) is further installed at the middle position of the rear end of the installation plate (9) through a flexible pipe.
8. The multimedia device convenient for teaching as claimed in claim 6, wherein the annular support (1) outside the mounting groove (5) is internally divided into a plurality of storage cavities (12) by a plurality of partition plates (11), and the storage cavities (12) are arranged in a manner of being opened at one side far away from the mounting groove (5);
a plurality of stools (7) are arranged on the outer side of the annular support (1), and the stools (7) are arranged on the front side, the left side and the right side of the annular support (1);
and a plurality of universal wheels with brakes are further mounted at the bottom of the annular support (1).
9. The multimedia device for facilitating teaching according to claim 8, wherein the rear side of the ring-shaped support (1) is provided with an arc-shaped storage groove (2) with an upper opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215492.5A CN111311982B (en) | 2019-12-02 | 2019-12-02 | Multimedia device convenient for teaching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215492.5A CN111311982B (en) | 2019-12-02 | 2019-12-02 | Multimedia device convenient for teaching |
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| Publication Number | Publication Date |
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| CN111311982A true CN111311982A (en) | 2020-06-19 |
| CN111311982B CN111311982B (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911215492.5A Active CN111311982B (en) | 2019-12-02 | 2019-12-02 | Multimedia device convenient for teaching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021785A (en) * | 2020-09-09 | 2020-12-04 | 齐鲁理工学院 | Intelligent animation platform |
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