CN211604486U - Stretching type multifunctional platform - Google Patents
Stretching type multifunctional platform Download PDFInfo
- Publication number
- CN211604486U CN211604486U CN202020045554.4U CN202020045554U CN211604486U CN 211604486 U CN211604486 U CN 211604486U CN 202020045554 U CN202020045554 U CN 202020045554U CN 211604486 U CN211604486 U CN 211604486U
- Authority
- CN
- China
- Prior art keywords
- board
- demonstration board
- parallel circuit
- teaching
- series circuit
- 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
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a multi-functional podium of tensile formula, including parallel circuit demonstration board, teaching board and series circuit demonstration board, there are parallel circuit demonstration board and series circuit demonstration board in the both sides of teaching board through first link and second link telescopic connection respectively, the embedding is equipped with the parallel circuit model on the parallel circuit demonstration board, the below that lies in the parallel circuit model on the parallel circuit demonstration board is equipped with first touch panel. The utility model discloses in, at first be provided with parallel circuit demonstration board and series circuit demonstration board through the symmetry, can contrast the explanation to make things convenient for the student to contrast series circuit and parallel circuit's difference and coincidence, thereby deepen student's impression, make things convenient for the classmate to understand, improve the teaching nature of this multi-functional podium, and when need not using, can contract the back of teaching board and preserve.
Description
Technical Field
The utility model relates to a teaching demonstration device technical field that stretches out and draws back especially relates to a multi-functional podium of tensile formula.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, planningly and organically guide students to learn and master cultural scientific knowledge and skills, promote the improvement of students quality, enable the students to become people required by society, teach scientific knowledge of a system to the students, train the students to form basic skills and skills, develop the intelligence and ability of the students, cultivate the students to have moral quality of firming correct political direction, world view of dialectical materialism and co-productive insights, enable the students to normally develop and healthily grow, cultivate the students to have correct aesthetic viewpoints and knowledge and ability of feeling beauty, appreciating beauty and creating beauty, enable the students to master the basic knowledge of industrial and agricultural production, enable students to use the skills of basic production tools, enable teaching to finish the tasks with high quality and high efficiency, and a crucial aspect is to follow the teaching law and process the relationship of combining indirect experience and direct experience, the relationship of teaching knowledge and improving thought and thinking, the relationship of teaching knowledge and developing intelligence, and the relationship of exerting the leading action of teachers and mobilizing the enthusiasm and the autonomy of students.
The traditional platform can not meet the interestingness of teaching, the effect of demonstration is not strong, the teaching performance is low, and the function is single.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stretching type multifunctional platform.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional podium of tensile formula, includes parallel circuit demonstration board, teaching board and series circuit demonstration board, there are parallel circuit demonstration board and series circuit demonstration board in the both sides of teaching board through first link and second link telescopic connection respectively, the embedding is equipped with the parallel circuit model on the parallel circuit demonstration board, the below that lies in the parallel circuit model on the parallel circuit demonstration board is equipped with first touch panel, be equipped with the series circuit model on the series circuit demonstration board, the below that lies in the series circuit model on the series circuit demonstration board is equipped with second touch panel, the top of teaching board is rotated through the mount and is connected with the projection curtain, all be connected with the meshing of rotation gear wheel through the recess between first link and the second link.
As a further description of the above technical solution:
the parallel circuit demonstration board and the series circuit demonstration board are symmetrical to each other about a vertical center line of the teaching board.
As a further description of the above technical solution:
the width of the projection screen is equal to the width of the teaching board.
As a further description of the above technical solution:
the first connecting frame and the second connecting frame are connected with two connecting frames, and the lengths of the two first connecting frames and the two second connecting frames are equal.
As a further description of the above technical solution:
the distance between the first connecting frame and the second connecting frame is equal, and the distance between the first connecting frame and the second connecting frame is equal to the diameter of the rotary gear disc.
The utility model discloses in, at first be provided with parallel circuit demonstration board and series circuit demonstration board through the symmetry, can contrast the explanation, thereby make things convenient for the student to contrast series circuit and parallel circuit's difference coincidence, thereby deepen student's impression, make things convenient for the classmate to understand, improve this full touch-control intelligence teaching demonstration device that stretches out and draws back that has the teaching board's teaching nature, and when need not use, can contract the back of teaching board and preserve, high durability and convenient use, secondly, through being equipped with the projection curtain, can use the projecting apparatus to carry out projection teaching, make this full touch-control intelligence teaching demonstration device that stretches out and draws back that has the teaching board multiple functional, can satisfy the more teaching demands of user, market's competitiveness has been increased.
Drawings
Fig. 1 is a schematic structural view of a stretching multifunctional platform of the present invention;
fig. 2 is the back structure diagram of the teaching board of the stretching multifunctional platform of the present invention.
Illustration of the drawings:
the teaching demonstration device comprises a 1-parallel circuit demonstration board, a 2-first connecting frame, a 3-teaching board, a 4-projection screen, a 5-fixing frame, a 6-series circuit demonstration board, a 7-series circuit model, an 8-second touch panel, a 9-second connecting frame, a 10-first touch panel, an 11-parallel circuit model, a 12-groove and a 13-rotating gear disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a multi-functional podium of tensile formula, including parallel circuit demonstration board 1, teaching board 3 and series circuit demonstration board 6, the both sides of teaching board 3 have parallel circuit demonstration board 1 and series circuit demonstration board 6 through first link 2 and second link 9 telescopic connection respectively, the embedding is equipped with parallel circuit model 11 on the parallel circuit demonstration board 1, it is equipped with first touch panel 10 to lie in the below of parallel circuit model 11 on the parallel circuit demonstration board 1, be equipped with series circuit model 7 on the series circuit demonstration board 6, it is equipped with second touch panel 8 to lie in the below of series circuit model 7 on the series circuit demonstration board 6, the top of teaching board 3 rotates through mount 5 and is connected with projection curtain 4, all be connected with rotation gear disc 13 meshing through recess 12 between first link 2 and the second link 9.
Parallel circuit demonstration board 1 and series circuit demonstration board 6 are symmetrical each other about the vertical central line of teaching board 3, the width of projection curtain 4 equals with the width of teaching board 3, first link 2 and second link 9 all are connected with two, and the length of two first links 2 and two second links 9 equals, the interval equals between first link 2 and the second link 9, and the distance between first link 2 and the second link 9 equals the diameter of rotating gear wheel 13.
The working principle is as follows: when this multi-functional podium of tensile formula uses, at first put through external power supply, then control rotation toothed disc 13 rotates, under the effect of rotation toothed disc 13, first link 2 and second link 9 begin outside extension, thereby release parallel circuit demonstration board 1 and series circuit demonstration board 6, at this moment the teaching personnel can carry out the explanation of contrasting series circuit model 7 and parallel circuit model 11 through parallel circuit demonstration board 1 and series circuit demonstration board 6, thereby make things convenient for the student to understand, deepen student's impression, improve the teaching nature of this multi-functional podium.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A stretching type multifunctional platform comprises a parallel circuit demonstration board (1), a teaching board (3) and a series circuit demonstration board (6), and is characterized in that the two sides of the teaching board (3) are respectively connected with the parallel circuit demonstration board (1) and the series circuit demonstration board (6) through a first connecting frame (2) and a second connecting frame (9) in a stretching mode, a parallel circuit model (11) is embedded in the parallel circuit demonstration board (1), a first touch panel (10) is arranged on the parallel circuit demonstration board (1) and below the parallel circuit model (11), a series circuit model (7) is arranged on the series circuit demonstration board (6), a second touch panel (8) is arranged on the series circuit demonstration board (6) and below the series circuit model (7), and the top of the teaching board (3) is rotatably connected with a projection screen (4) through a fixing frame (5), the first connecting frame (2) and the second connecting frame (9) are in meshed connection with the rotating gear disc (13) through grooves (12).
2. The stretching type multifunctional lecture platform according to claim 1, wherein the parallel circuit demonstration board (1) and the series circuit demonstration board (6) are symmetrical to each other about a vertical center line of the teaching board (3).
3. The stretching multifunctional platform according to claim 1, wherein the width of the projection curtain (4) is equal to the width of the teaching board (3).
4. The stretching type multifunctional platform according to claim 1, wherein two of the first connecting frames (2) and the second connecting frames (9) are connected, and the lengths of the two first connecting frames (2) and the two second connecting frames (9) are equal.
5. The stretching type multifunctional platform according to claim 1, wherein the first connecting frame (2) and the second connecting frame (9) are equally spaced, and the distance between the first connecting frame (2) and the second connecting frame (9) is equal to the diameter of the rotating gear plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045554.4U CN211604486U (en) | 2020-01-09 | 2020-01-09 | Stretching type multifunctional platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045554.4U CN211604486U (en) | 2020-01-09 | 2020-01-09 | Stretching type multifunctional platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211604486U true CN211604486U (en) | 2020-09-29 |
Family
ID=72577796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020045554.4U Expired - Fee Related CN211604486U (en) | 2020-01-09 | 2020-01-09 | Stretching type multifunctional platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211604486U (en) |
-
2020
- 2020-01-09 CN CN202020045554.4U patent/CN211604486U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211604486U (en) | Stretching type multifunctional platform | |
| CN206162936U (en) | A information -based exercise device for megarchidium is calculated | |
| CN202523250U (en) | Primary mathematics teaching demonstrating device | |
| CN204701328U (en) | A kind of mathematical education blackboard | |
| CN204729878U (en) | A kind of teaching display teaching support | |
| CN205487005U (en) | Mathematics three views of primary school device of imparting knowledge to students | |
| CN206236291U (en) | A kind of rotary Chinese language teaching aid of gear | |
| CN204390500U (en) | A kind of language teaching showing stand | |
| CN202887479U (en) | Mathematics teaching tool for primary school | |
| CN204759974U (en) | Public education propaganda tablet | |
| CN204759762U (en) | Foldable teaching board | |
| CN203799510U (en) | Philosophical theory teaching demonstration and drilling apparatus | |
| CN208477788U (en) | A kind of auxiliary device that English education teaching uses | |
| CN212541621U (en) | Intelligent education and teaching explanation device based on internet | |
| CN208805939U (en) | A kind of English teaching hanger | |
| CN204743277U (en) | Teaching frame | |
| CN211149821U (en) | Infant's mathematics teaching tool | |
| CN204537635U (en) | A kind of educational propaganda device | |
| CN212827549U (en) | Tool for learning historical events | |
| CN201812401U (en) | Fractional arithmetic demonstration instrument | |
| CN204698096U (en) | A kind of mathematical education dais | |
| CN209388573U (en) | A kind of Intelligent teaching robot and its independent driving mechanism | |
| CN204695586U (en) | A kind of electronic tutor | |
| CN206558026U (en) | A kind of novel English teaching aid | |
| CN203480729U (en) | Mathematical operation exercising device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |