CN214475787U - Primary school education teaching device - Google Patents
Primary school education teaching device Download PDFInfo
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- CN214475787U CN214475787U CN202120779108.0U CN202120779108U CN214475787U CN 214475787 U CN214475787 U CN 214475787U CN 202120779108 U CN202120779108 U CN 202120779108U CN 214475787 U CN214475787 U CN 214475787U
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- teaching
- push rod
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- electric push
- board
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Abstract
The utility model provides a primary school's education teaching device relates to teaching technical field, include: the teaching demonstration device comprises a teaching platform, a supporting plate, an object placing box, a baffle, a cavity, a teaching plate, a spring piece, a driving box, a controller, a first electric push rod, a first rotating shaft, a second electric push rod and a second rotating shaft; the left side and the right side of the bottom of the teaching platform are fixedly connected with supporting plates; the right side of the bottom of the teaching platform is fixedly connected with an object placing box; a baffle is fixedly connected to one side of the top of the teaching platform; has the advantages that: the teaching demonstration board, the first electric push rod and the second electric push rod are arranged; when article in will imparting knowledge to students demonstrate the show, can place article on the demonstrating board, upwards stretch out simultaneously through first electric putter and second electric putter, make first electric putter and second electric putter drive the demonstrating board and upwards stretch out to can adjust the height of demonstrating board, thereby be convenient for the student watch teaching article, also be convenient for the teacher carries out article teaching explanation.
Description
Technical Field
The utility model relates to a teaching technical field, concretely relates to primary school's education teaching device.
Background
The teaching is a unique talent training activity of human beings, which is formed by the teaching of teachers and the learning of students, and in the teaching process, a teaching device is needed to be used for teaching the students; during teaching, teachers need to pay attention to the watching experience of students, such as watching height and watching definition, but the existing teaching devices cannot well display teaching materials or articles to be explained by the teachers, are too rigid, cannot adjust the watching height, and are inconvenient for the students to watch during teaching; meanwhile, when the teacher explains, the teacher always holds the books, so that the teacher is not convenient to liberate both hands, and the teaching efficiency is reduced; therefore, we propose an educational teaching device for primary schools to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, a teaching device for primary education is provided, which aims to solve the problems that the existing teaching device can not well display teaching materials or articles to be explained by teachers, is too rigid, can not adjust the viewing height, and is inconvenient for students to view during teaching; meanwhile, when the teacher explains, the books are always held by hands, so that hands are not convenient to release, and the teaching efficiency is reduced.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a primary school's education teaching device, include: the teaching demonstration device comprises a teaching platform, a supporting plate, an object placing box, a baffle, a cavity, a teaching plate, a spring piece, a driving box, a controller, a first electric push rod, a first rotating shaft, a second electric push rod and a second rotating shaft; the left side and the right side of the bottom of the teaching platform are fixedly connected with supporting plates; the right side of the bottom of the teaching platform is fixedly connected with an object placing box; a baffle is fixedly connected to one side of the top of the teaching platform; a cavity is fixedly connected inside the left side of the teaching platform; the top of the cavity is movably connected with a demonstration board; the top of the demonstrating board is fixedly connected with a plurality of spring pieces; the left side of the bottom of the teaching platform is fixedly connected with a driving box, and the interior of the driving box is communicated with the cavity; a controller is fixedly connected to one side of the front face of the driving box; a first electric push rod is fixedly connected to the right side in the cavity; the top of the first electric push rod is fixedly connected with a first rotating shaft, and the top of the first rotating shaft is fixedly connected to the bottom of the demonstrating board; a second electric push rod is fixedly connected to the left side inside the cavity; and the top of the second electric push rod is fixedly connected with a second rotating shaft, and the top of the second rotating shaft is fixedly connected to the bottom of the demonstrating board.
As an optimization of the utility model, the spring leaf is the dead angle setting, and the spring leaf afterbody is the perk form setting.
As an optimization of the present invention, the first electric pushing rod and the second electric pushing rod are parallel.
As an optimization of the utility model, the demonstrating board has the equidistance clearance all around and between the cavity, just the demonstrating board all is the circular arc setting all around with the cavity.
As an optimization of the utility model, the baffle setting is at the teaching platform edge, and the baffle is Jiong style of calligraphy structure setting.
As an optimization of the utility model, the bottom of the storage box is arranged obliquely downwards.
As an optimization of the utility model, the controller is electric connection with first electric putter and second electric putter.
(III) compared with the prior art, the utility model, have following beneficial effect:
the teaching demonstration board, the first electric push rod and the second electric push rod are arranged; when the teaching demonstration is to be carried out on the articles in teaching, the articles can be placed on the demonstrating board and simultaneously extend upwards through the first electric push rod and the second electric push rod, so that the first electric push rod and the second electric push rod drive the demonstrating board to extend upwards, and the height of the demonstrating board can be adjusted, so that students can conveniently watch the teaching articles, and teachers can conveniently carry out article teaching explanation;
the teaching demonstration board, the first electric push rod and the second electric push rod are arranged; when the education data are to be displayed for the students, the education data can be placed on the demonstrating board, the education data are fixed through the spring pieces, then the first electric push rod extends out to enable the first rotating shaft and the second rotating shaft to rotate simultaneously, the first electric push rod drives one end of the demonstrating board to rise, the demonstrating board faces the students, the teaching data on the demonstrating board are displayed facing the students, and therefore the students can watch the teaching data conveniently;
the teaching demonstration board, the first electric push rod and the second electric push rod are arranged; when the teacher will explain the education data, place the education data on the demonstrating board, fix the education data through the spring leaf, then second electric putter stretches out, make first pivot and second pivot take place the rotation simultaneously, make second electric putter drive demonstrating board one end and rise, make the demonstrating board face the teacher, make the teaching data on the demonstrating board face the teacher, thereby it does not take with the hand to make the teacher explain, make the teacher can liberate both hands when giving lessons, help the teacher to keep good mental state, further promote the efficiency of giving lessons.
Drawings
FIG. 1 is a front view of the present invention as a whole;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic left side view of the whole structure of the present invention;
fig. 4 is a left side view schematic sectional structure of the overall storage box of the present invention.
The reference numerals are explained below:
1. a teaching platform; 2. a support plate; 3. a storage box; 4. a baffle plate; 5. a cavity; 6. a teaching board; 7. a spring plate; 8. a drive box; 9. a controller; 10. a first electric push rod; 11. a first rotating shaft; 12. a second electric push rod; 13. a second rotating shaft.
Detailed Description
In order to make the utility modelThe purpose, technical solution and advantages of the present invention will be more clearly understood, and the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, an elementary school education teaching device includes: the teaching platform comprises a teaching platform 1, a supporting plate 2, an object placing box 3, a baffle plate 4, a cavity 5, a teaching board 6, a spring piece 7, a driving box 8, a controller 9, a first electric push rod 10, a first rotating shaft 11, a second electric push rod 12 and a second rotating shaft 13; the method is characterized in that: the left side and the right side of the bottom of the teaching platform 1 are fixedly connected with supporting plates 2; the right side of the bottom of the teaching platform 1 is fixedly connected with an object placing box 3; a baffle 4 is fixedly connected to one side of the top of the teaching platform 1; a cavity 5 is fixedly connected inside the left side of the teaching platform 1; the top of the cavity 5 is movably connected with a demonstration board 6; the top of the demonstrating board 6 is fixedly connected with a plurality of spring pieces 7; a driving box 8 is fixedly connected to the left side of the bottom of the teaching platform 1, and the interior of the driving box 8 is communicated with the cavity 5; a controller 9 is fixedly connected with one side of the front surface of the driving box 8; a first electric push rod 10 is fixedly connected to the right side inside the cavity 5; the top of the first electric push rod 10 is fixedly connected with a first rotating shaft 11, and the top of the first rotating shaft 11 is fixedly connected to the bottom of the demonstrating board 6; a second electric push rod 12 is fixedly connected to the left side inside the cavity 5; the top of the second electric push rod 12 is fixedly connected with a second rotating shaft 13, and the top of the second rotating shaft 13 is fixedly connected to the bottom of the demonstrating board 6.
In this embodiment, the spring plate 7 is disposed at a dead angle, and the tail of the spring plate 7 is disposed in a tilted manner.
When the teaching demonstration board is used specifically, teaching materials can be placed on the teaching board 6, the spring piece 7 is pulled up under the elastic action of the spring piece 7, then the edge of the materials is placed under the spring piece 7, and then the spring piece 7 is loosened to enable the spring piece 7 to fix the teaching materials; thereby preventing the teaching demonstration of the education materials from slipping off.
In this embodiment, the first electric putter 10 and the second electric putter 12 are disposed in parallel.
During the concrete use, when the article to in the teaching demonstrate, can place article on demonstrating board 6, upwards stretch out simultaneously through first electric putter 10 and second electric putter 12, make first electric putter 10 and second electric putter 12 drive demonstrating board 6 upwards stretch out to can adjust demonstrating board 6's height, thereby be convenient for the student watch teaching article, the teacher of also being convenient for carries out article teaching explanation.
During the concrete use, when showing the education data and seeing for the student, can place the education data on demonstrating board 6, fix the education data through spring leaf 7, then first electric putter 10 stretches out, makes first pivot 11 and second pivot 13 take place the rotation simultaneously, makes first electric putter 10 drive 6 one ends of demonstrating board and rise, makes demonstrating board 6 show towards the student, makes the teaching data on the demonstrating board 6 show towards the student to the student of being convenient for watches.
During the specific use, when the teacher will explain the education data, place the education data on demonstrating board 6, fix the education data through spring leaf 7, then second electric putter 12 stretches out, make first pivot 11 and second pivot 13 take place the rotation simultaneously, make second electric putter 12 drive 6 one ends of demonstrating board and rise, make demonstrating board 6 face the teacher, make the teaching data on demonstrating board 6 face the teacher, thereby make the teacher do not need to hold with the hand when explaining, make the teacher can liberate both hands when giving lessons, help the teacher to keep good mental state, further promote the efficiency of giving lessons.
In this embodiment, the equidistant clearance has between demonstration board 6 all around and cavity 5, and demonstration board 6 all is the circular arc setting all around with cavity 5 all around.
During the specific use, when demonstrating board 6 rose, had the equidistance clearance around and between cavity 5 through demonstrating board 6, and demonstrating board 6 all is the circular arc setting all around with cavity 5, makes to realize interference fit between demonstrating board 6 and the cavity 5, can make mutual noninterference between demonstrating board 6 and the cavity 5, when demonstrating board 11 dropped simultaneously, can make panel 11 and lead to groove 16 clearance all around and diminish.
In this embodiment, the baffle 4 is provided at the edge of the teaching stage 1, and the baffle 4 is provided in an Jiong-shaped configuration.
Specifically, by providing the baffle 4, it is possible to prevent the cylindrical article placed on the teaching stage 1 from falling off the teaching stage 1 and being damaged.
In this embodiment, the bottom of the storage box 3 is inclined downwards.
During the specific use, can prevent teaching books and teaching article through putting thing box 3, be the inclined setting downwards through putting 3 bottoms of thing box, can place teaching books and the roll-off of education article.
In this embodiment, the controller 9 is electrically connected to the first electric push rod 10 and the second electric push rod 12.
During specific use, the controller 9 can control the working states of the first electric push rod 10 and the second electric push rod 12, and the controller 9 is provided with two control buttons which can respectively correspond to the working states of the first electric push rod 10 and the second electric push rod 12.
The utility model provides a working principle of primary school's education teaching device:
firstly, connecting a controller 9, a first electric push rod 10 and a second electric push rod 12 with a power supply, and controlling the working states of the first electric push rod 10 and the second electric push rod 12 through the controller;
when the teaching demonstration board is used, when articles in teaching are required to be demonstrated, the articles can be placed on the teaching board 6 and simultaneously extend upwards through the first electric push rod 10 and the second electric push rod 12, so that the first electric push rod 10 and the second electric push rod 12 drive the teaching board 6 to extend upwards, and the height of the teaching board 6 can be adjusted, so that students can conveniently watch the teaching articles, and teachers can conveniently teach and explain the articles;
when the education materials are to be displayed for students, the education materials can be placed on the demonstrating board 6, the education materials are fixed through the spring pieces 7, then the first electric push rod 10 extends out, the first rotating shaft 11 and the second rotating shaft 13 rotate simultaneously, the first electric push rod 10 drives one end of the demonstrating board 6 to rise, the demonstrating board 6 faces the students, the teaching materials on the demonstrating board 6 are displayed facing the students, and therefore the students can watch the teaching materials conveniently;
when a teacher explains education materials, the education materials are placed on the demonstrating board 6 and are fixed through the spring pieces 7, then the second electric push rod 12 extends out to enable the first rotating shaft 11 and the second rotating shaft 13 to rotate simultaneously, the second electric push rod 12 drives one end of the demonstrating board 6 to rise, the demonstrating board 6 faces the teacher, the teaching materials on the demonstrating board 6 face the teacher, and therefore the teacher does not need to hold the teaching materials with hands during explanation, the two hands of the teacher can be liberated during teaching, the teacher can be helped to keep good mental state, and teaching efficiency is further improved;
meanwhile, the baffle 4 can prevent the cylindrical object placed on the teaching platform 1 from falling off the teaching platform 1 and being damaged; the storage box 3 can be used for placing teaching books and teaching articles. The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present embodiment, various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. An primary education teaching device comprising: the teaching device comprises a teaching platform (1), a supporting plate (2), a storage box (3), a baffle (4), a cavity (5), a teaching plate (6), a spring piece (7), a driving box (8), a controller (9), a first electric push rod (10), a first rotating shaft (11), a second electric push rod (12) and a second rotating shaft (13); the method is characterized in that: the left side and the right side of the bottom of the teaching platform (1) are fixedly connected with supporting plates (2); the right side of the bottom of the teaching platform (1) is fixedly connected with a storage box (3); a baffle (4) is fixedly connected to one side of the top of the teaching platform (1); a cavity (5) is fixedly connected inside the left side of the teaching platform (1); the top of the cavity (5) is movably connected with a demonstration board (6); the top of the teaching board (6) is fixedly connected with a plurality of spring pieces (7); the left side of the bottom of the teaching platform (1) is fixedly connected with a driving box (8), and the interior of the driving box (8) is penetrated through the cavity (5); a controller (9) is fixedly connected to one side of the front surface of the driving box (8); a first electric push rod (10) is fixedly connected to the right side in the cavity (5); the top of the first electric push rod (10) is fixedly connected with a first rotating shaft (11), and the top of the first rotating shaft (11) is fixedly connected to the bottom of the teaching board (6); a second electric push rod (12) is fixedly connected to the left side in the cavity (5); the top of the second electric push rod (12) is fixedly connected with a second rotating shaft (13), and the top of the second rotating shaft (13) is fixedly connected to the bottom of the teaching board (6).
2. An elementary school education teaching device according to claim 1, characterized in that: the spring piece (7) is arranged at a dead angle, and the tail part of the spring piece (7) is arranged in a tilting mode.
3. An elementary school education teaching device according to claim 1, characterized in that: the first electric push rod (10) and the second electric push rod (12) are arranged in parallel.
4. An elementary school education teaching device according to claim 1, characterized in that: the demonstrating board (6) has the equidistance clearance all around with between cavity (5), just demonstrating board (6) all is the circular arc setting all around with cavity (5).
5. An elementary school education teaching device according to claim 1, characterized in that: baffle (4) set up at teaching platform (1) edge, and baffle (4) are Jiong style of calligraphy structure setting.
6. An elementary school education teaching device according to claim 1, characterized in that: the bottom of the storage box (3) is arranged downwards in an inclined mode.
7. An elementary school education teaching device according to claim 1, characterized in that: the controller (9) is electrically connected with the first electric push rod (10) and the second electric push rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779108.0U CN214475787U (en) | 2021-04-16 | 2021-04-16 | Primary school education teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779108.0U CN214475787U (en) | 2021-04-16 | 2021-04-16 | Primary school education teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214475787U true CN214475787U (en) | 2021-10-22 |
Family
ID=78178787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120779108.0U Expired - Fee Related CN214475787U (en) | 2021-04-16 | 2021-04-16 | Primary school education teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214475787U (en) |
-
2021
- 2021-04-16 CN CN202120779108.0U patent/CN214475787U/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 |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |