CN107146477A - A kind of multimedia teaching facility - Google Patents
A kind of multimedia teaching facility Download PDFInfo
- Publication number
- CN107146477A CN107146477A CN201710489544.2A CN201710489544A CN107146477A CN 107146477 A CN107146477 A CN 107146477A CN 201710489544 A CN201710489544 A CN 201710489544A CN 107146477 A CN107146477 A CN 107146477A
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- CN
- China
- Prior art keywords
- fixedly connected
- rotating shaft
- base
- motor
- multimedia teaching
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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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)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of multimedia teaching facility, including base, the middle-end of the base intracavity bottom is fixedly connected with battery, the surrounding of the base bottom has been fixedly connected with supporting leg, the bottom of the supporting leg is movably installed with roller, middle-end on the left of the base outer surface is fixedly connected with controller, middle-end at the top of the supporting leg is fixedly connected with electric expansion bar, the top of the electric expansion bar is fixedly connected with connecting rod, the top of the connecting rod is fixedly connected with showing stand, lower end on the left of the connection rod outer surface is fixedly connected with motor support base.Middle-end of the present invention at the top of supporting leg has been fixedly connected with electric expansion bar, and pass through motor, and pass through the effect of first rotating shaft, the second rotating shaft, belt and display screen, it is all fixed structure to solve existing multimedia teaching facility, teacher is not only set to show that the effect of its textbook content is undesirable, the problem of also reducing Students ' Learning efficiency.
Description
Technical field
The present invention relates to teaching equipment technical field, specially a kind of multimedia teaching facility.
Background technology
Multimedia is the synthesis of media, generally comprises the media form such as text, sound and image, extensive use
In education sector, and multimedia teaching refers in teaching process, according to the characteristics of instructional objective and teaching object, passes through teaching
Design, reasonable selection and use Modern Teaching Medium, and with Traditional teaching means organic assembling, whole course of teaching is participated in jointly,
With media information function in student, rational teaching process structure is formed, the teaching efficiency for being optimal, but it is existing
Multimedia teaching facility is all fixed structure, teacher is shown that the effect of its textbook content is undesirable, also reduces student
Learning efficiency, therefore, a kind of it is proposed that multimedia teaching facility.
The content of the invention
It is an object of the invention to provide a kind of multimedia teaching facility, possess the advantage of portable propelling, solve existing
Multimedia teaching facility all be fixed structure, teacher is shown that the effect of its textbook content is undesirable, also reduce
The problem of raw learning efficiency.
To achieve the above object, the present invention provides following technical scheme：A kind of multimedia teaching facility, including base, institute
The middle-end for stating base intracavity bottom is fixedly connected with battery, and the surrounding of the base bottom has been fixedly connected with supporting leg, institute
State the middle-end that the bottom of supporting leg is movably installed with the left of roller, the base outer surface and be fixedly connected with controller, the branch
Middle-end at the top of support leg is fixedly connected with electric expansion bar, and the top of the electric expansion bar is fixedly connected with connecting rod, described
The lower end that the top of connecting rod is fixedly connected with the left of showing stand, the connection rod outer surface is fixedly connected with motor support base, institute
State the left end at the top of motor support base and be fixedly connected with motor, the output shaft of the motor is fixedly connected with first rotating shaft, described
The lower end of one rotating shaft outer surface is connected with the second rotating shaft by belt transmission, and the outer surface of second rotating shaft and first rotating shaft is set
There are the left and right ends at the top of display screen, the showing stand to be connected with illuminating lamp by movable soft tube.
It is preferred that, the junction of the motor and motor support base is fixedly connected with beam.
It is preferred that, the outer surface of the controller is fixedly connected sequentially has telescopic adjustment knob, motor switch from top to bottom
And luminous lamp switch.
It is preferred that, the junction of the first rotating shaft and the second rotating shaft and showing stand is movably installed with bearing block.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, middle-end of the present invention at the top of supporting leg has been fixedly connected with electric expansion bar, and this multimedia teaching facility can be made to have height
Adjustable ability is spent, facilitates the viewing of different height students, while the left end at the top of motor support base has been fixedly connected with motor, and
By the effect of first rotating shaft, the second rotating shaft, belt and display screen, it can make display screen that there is the energy rolled in the horizontal direction
Power, it is all fixed structure to solve existing multimedia teaching facility, teacher is shown that the effect of its textbook content is paid no attention to
Think, the problem of also reducing Students ' Learning efficiency.
2nd, the present invention is mounted with roller in the bottom activity of supporting leg, meets people and this multimedia teaching facility is moved
Demand, while the left and right ends at the top of showing stand have been flexibly connected illuminating lamp by movable soft tube, student can be facilitated to exist
See the content of courses that teacher is shown in the case of rather dark clearly.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is controller architecture schematic diagram of the present invention；
Fig. 3 is operation principle schematic diagram of the present invention.
In figure：1 base, 2 first rotating shafts, 3 showing stands, 4 motors, 5 motor support bases, 6 controllers, 61 telescopic adjustment knobs,
62 motor switch, 63 luminous lamp switch, 7 supporting legs, 8 rollers, 9 batteries, 10 electric expansion bars, 11 connecting rods, 12 bearing blocks,
13 second rotating shafts, 14 display screens, 15 illuminating lamps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3, a kind of multimedia teaching facility, including base 1 are referred to, the middle-end of the intracavity bottom of base 1 is fixedly connected
There is battery 9, the surrounding of the bottom of base 1 has been fixedly connected with supporting leg 7, and the bottom of supporting leg 7 is movably installed with roller 8, it is full
Middle-end on the left of the demand that foot people move to this multimedia teaching facility, base 1 outer surface is fixedly connected with controller 6,
The middle-end at the top of supporting leg 7 is fixedly connected with electric expansion bar 10, and this multimedia teaching facility can be made to have adjustable for height energy
Power, facilitates the viewing of different height students, and the top of electric expansion bar 10 is fixedly connected with connecting rod 11, the top of connecting rod 11
It is fixedly connected with the lower end on the left of showing stand 3, the outer surface of connecting rod 11 and is fixedly connected with motor support base 5, the top of motor support base 5
Left end is fixedly connected with motor 4, and by the effect of first rotating shaft 2, the second rotating shaft 13, belt and display screen 14, can make displaying
Curtain 14 has the ability rolled in the horizontal direction, and it is all fixed structure to solve existing multimedia teaching facility, is not only made
Teacher shows that the effect of its textbook content is undesirable, the problem of also reducing Students ' Learning efficiency, motor 4 and motor support base 5
Junction is fixedly connected with the intensity of noise in beam, the reduction course of work of motor 4, extends the service life of motor 4, together
When decrease injury of the noise to people's sense of hearing, the output shaft of motor 4 is fixedly connected with first rotating shaft 2, the appearance of first rotating shaft 2
The lower end in face is connected with the second rotating shaft 13 by belt transmission, and the second rotating shaft 13 and the outer surface of first rotating shaft 2 are provided with display screen
14, the left and right ends at the top of showing stand 3 are connected with illuminating lamp 15 by movable soft tube, can facilitate student rather dark
In the case of see the content of courses that teacher is shown clearly, the outer surface of controller 6 is fixedly connected sequentially has flexible tune from top to bottom
Knob 61, motor switch 62 and luminous lamp switch 63 are saved, the rotating shaft 13 of first rotating shaft 2 and second and the junction of showing stand 3 are lived
It is dynamic that bearing block 12 is installed.
In use, because the middle-end at the top of supporting leg 7 has been fixedly connected with electric expansion bar 10, therefore this multimedia can be made
Teaching equipment has adjustable for height ability, facilitates the viewing of different height students, while the left end at the top of motor support base 5 is consolidated
Surely motor 4 is connected to, and by the effect of first rotating shaft 2, the second rotating shaft 13, belt and display screen 14, display screen 14 can be made to exist
There is the ability rolled, it is all fixed structure to solve existing multimedia teaching facility, not only makes teacher's exhibition in horizontal direction
Show that the effect of its textbook content is undesirable, the problem of also reducing Students ' Learning efficiency is mounted with the bottom activity of supporting leg 7
Roller 8, meets the demand that people move to this multimedia teaching facility, while leading in the left and right ends at the top of showing stand 3
Cross movable soft tube and be flexibly connected illuminating lamp 15, student can be facilitated to see the teaching that teacher is shown clearly in the case of rather dark
Content.
In summary：The multimedia teaching facility, passes through electric expansion bar 10, motor 4, first rotating shaft 2, the second rotating shaft
13rd, the effect of belt and display screen 14, it is all fixed structure to solve existing multimedia teaching facility, not only shows teacher
The effect of its textbook content is undesirable, the problem of also reducing Students ' Learning efficiency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of multimedia teaching facility, including base（1）, it is characterised in that：The base（1）The middle-end of intracavity bottom is fixed
It is connected with battery（9）, the base（1）The surrounding of bottom has been fixedly connected with supporting leg（7）, the supporting leg（7）Bottom
Portion is movably installed with roller（8）, the base（1）Middle-end on the left of outer surface is fixedly connected with controller（6）, the supporting leg
（7）The middle-end at top is fixedly connected with electric expansion bar（10）, the electric expansion bar（10）Top be fixedly connected with connection
Bar（11）, the connecting rod（11）Top be fixedly connected with showing stand（3）, the connecting rod（11）Lower end on the left of outer surface
It is fixedly connected with motor support base（5）, the motor support base（5）The left end at top is fixedly connected with motor（4）, the motor（4）
Output shaft be fixedly connected with first rotating shaft（2）, the first rotating shaft（2）The lower end of outer surface is connected with by belt transmission
Two rotating shafts（13）, second rotating shaft（13）With first rotating shaft（2）Outer surface be provided with display screen（14）, the showing stand（3）
The left and right ends at top are connected with illuminating lamp by movable soft tube（15）.
2. a kind of multimedia teaching facility according to claim 1, it is characterised in that：The motor（4）With motor support base
（5）Junction be fixedly connected with beam.
3. a kind of multimedia teaching facility according to claim 1, it is characterised in that：The controller（6）Outer surface
Being fixedly connected sequentially from top to bottom has telescopic adjustment knob（61）, motor switch（62）And luminous lamp switch（63）.
4. a kind of multimedia teaching facility according to claim 1, it is characterised in that：The first rotating shaft（2）With second
Rotating shaft（13）With showing stand（3）Junction be movably installed with bearing block（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489544.2A CN107146477A (en) | 2017-06-24 | 2017-06-24 | A kind of multimedia teaching facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489544.2A CN107146477A (en) | 2017-06-24 | 2017-06-24 | A kind of multimedia teaching facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107146477A true CN107146477A (en) | 2017-09-08 |
Family
ID=59782402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710489544.2A Pending CN107146477A (en) | 2017-06-24 | 2017-06-24 | A kind of multimedia teaching facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107146477A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731024A (en) * | 2017-10-11 | 2018-02-23 | 镇江乐科信息科技有限公司 | A kind of information technology teaching equipment |
| CN108230763A (en) * | 2017-12-29 | 2018-06-29 | 南京惊兰谷根自动化科技有限公司 | A kind of multimedia teaching facility |
| CN111899602A (en) * | 2020-09-09 | 2020-11-06 | 齐鲁理工学院 | Intelligent multifunctional computer science and technology display device |
| CN111986541A (en) * | 2019-05-22 | 2020-11-24 | 聊城市技师学院(聊城高级工程职业学校) | Show shelf is used in teaching |
-
2017
- 2017-06-24 CN CN201710489544.2A patent/CN107146477A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731024A (en) * | 2017-10-11 | 2018-02-23 | 镇江乐科信息科技有限公司 | A kind of information technology teaching equipment |
| CN107731024B (en) * | 2017-10-11 | 2020-02-14 | 宁夏世纪信通信息安全有限公司 | Information technology teaching equipment |
| CN108230763A (en) * | 2017-12-29 | 2018-06-29 | 南京惊兰谷根自动化科技有限公司 | A kind of multimedia teaching facility |
| CN111986541A (en) * | 2019-05-22 | 2020-11-24 | 聊城市技师学院(聊城高级工程职业学校) | Show shelf is used in teaching |
| CN111899602A (en) * | 2020-09-09 | 2020-11-06 | 齐鲁理工学院 | Intelligent multifunctional computer science and technology display device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |