CN215679771U - Literary education show teaching aid of infant - Google Patents
Literary education show teaching aid of infant Download PDFInfo
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- CN215679771U CN215679771U CN202122370567.6U CN202122370567U CN215679771U CN 215679771 U CN215679771 U CN 215679771U CN 202122370567 U CN202122370567 U CN 202122370567U CN 215679771 U CN215679771 U CN 215679771U
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- fixedly connected
- teaching aid
- electric telescopic
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Abstract
The utility model discloses a child literature education display teaching aid, which comprises a fixed base, wherein an electric telescopic rod is fixedly connected at the middle position of the top of the fixed base, a first supporting plate is fixedly connected above one side of the electric telescopic rod, a second supporting plate is fixedly connected above one side of the electric telescopic rod, a driving motor, a second rotating rod, a tooth groove plate, a gear, an extension plate, a display plate, a sliding groove and a sliding block are arranged in the child literature education display teaching aid, the driving shaft is driven to rotate by the driving motor, the second rotating rod is driven to rotate by the driving shaft, the gear is meshed with the tooth groove plate and drives the tooth groove plate to move, the sliding block on the extension plate moves in the sliding groove, when the teaching aid is not used, the extension plate can be moved behind the display plate by the driving motor, and the expansion function of the display plate is realized, and is convenient for teachers to use.
Description
Technical Field
The utility model relates to the technical field of teaching aids, in particular to a demonstration teaching aid for infant literature education.
Background
The teaching aid is a guide mark for opening a classroom teaching gate, a teacher leans on the mark to guide students to understand and master the knowledge of the section, and the students lean on the mark to learn and obtain the knowledge in the classroom, so the teaching aid is an important medium for forming the image, the vividness and the infectivity in the classroom teaching process, is an indispensable means for implementing the purpose of teaching, and is a concrete embodiment of classroom teaching vitality and life line in a certain sense, so the teaching aid is good at implementing the teaching purpose, children are the basic stage of intelligence development and are the fastest-developing period, and proper and correct preschool education plays a great role in the intelligence and the future development of the children.
But present infant literature education show teaching aid only has an panel to use for the teacher generally, nevertheless in order to make preschool education children learn more knowledge from the vision, a panel is often not the use of teacher inadequately, and infant literature education show teaching aid does not generally have the projected function of multimedia, makes the knowledge of show become more boring and tasteless, makes children uninteresting to the literature easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems that in the prior art, a child literature education display teaching aid generally only has one display board for a teacher to use, but in order to enable preschool education children to learn more knowledge visually, one display board is often not enough for the teacher to use, and the child literature education display teaching aid generally does not have a multimedia projection function, so that the displayed knowledge becomes relatively boring and tasteless, and children are easy to be uninterested in literature.
In order to achieve the purpose, the utility model provides the following technical scheme: an infant literature education display teaching aid comprises a fixed base, wherein an electric telescopic rod is fixedly connected to the middle position of the top of the fixed base, a first supporting plate is fixedly connected to the upper portion of one side of the electric telescopic rod, a second supporting plate is fixedly connected to the upper portion of one side of the electric telescopic rod, a storage shell is fixedly connected to the top of the electric telescopic rod, a sliding groove is formed in the middle position of the top of the second supporting plate, a sliding block is slidably connected to the middle position of the sliding groove, an extending plate is fixedly connected to the top of the sliding block, a third supporting plate is fixedly connected to the upper portion of the electric telescopic rod, which is far away from one side of the second supporting plate, a driving motor is fixedly connected to the middle position of the top of the third supporting plate, a driving shaft is fixedly connected to the output end of the driving motor, a second rotating rod is fixedly connected to one side of the driving shaft, one side fixedly connected with gear of second dwang, the equal fixedly connected with fluted plate in top and the bottom of gear, one side of fluted plate is connected with one side of extension board, the positive intermediate position fixedly connected with show board of second backup pad.
Preferably, the equal fixedly connected with universal wheel of intermediate position of unable adjustment base bottom both sides, the quantity of universal wheel is four, unable adjustment base's quantity is two.
Preferably, the number of the electric telescopic rods is two, and the electric telescopic rods are fixed to the top of the fixed base through bolts.
Preferably, the box is placed to the positive intermediate position fixedly connected with of first backup pad, the intermediate position of placing the box inside is inserted and is closed and be connected with the highlight pen, the highlight pen runs through the top of placing the box.
Preferably, the middle position of one side in the storage shell is rotatably connected with a first rotating rod, one side of the first rotating rod is fixedly connected with a handle, and the outer side of the first rotating rod is rotatably connected with projection cloth.
Preferably, one side of the projection cloth is fixedly connected with a bolt, a groove is formed in the middle of one side of the top of the first supporting plate, and the bolt is connected with the groove in an inserting mode.
Compared with the prior art, the utility model provides a child literature education display teaching aid, which has the following beneficial effects:
1. the display board is provided with the driving motor, the second rotating rod, the toothed groove board, the gear, the extending board, the display board, the sliding groove and the sliding block, the driving shaft is driven by the driving motor to rotate, the driving shaft drives the second rotating rod to rotate, the second rotating rod drives the gear to rotate, the gear is meshed with the toothed groove board and drives the toothed groove board to move, the sliding block on the extending board moves in the sliding groove, and when a teaching aid is not used, the extending board can be moved behind the display board through the driving motor, so that the expanding function of the display board is realized, and convenience is brought to teachers.
2. The multifunctional teaching aid is provided with the handle, the first rotating rod, the projection cloth, the bolt and the groove, when multimedia teaching is needed, a teacher rotates the handle to drive the first rotating rod to rotate, the first rotating rod drives the projection cloth to rotate and unfold, and then the bolt on the projection cloth is inserted into the groove to fix the projection cloth, so that specific classroom knowledge can be more vividly displayed, and the interest of children in learning is aroused.
3. The multifunctional teaching aid is provided with the electric telescopic rod, the universal wheel, the placing box and the highlight pen, the teaching aid can be conveniently moved through the universal wheel, the height of the teaching aid can be adjusted through the electric telescopic rod, the highlight pen can be conveniently stored through the placing box, and a teacher can conveniently write things through the highlight pen.
The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure according to the present invention;
fig. 4 is a schematic top view of the present invention.
Description of the reference numerals
1. A universal wheel; 2. a fixed base; 3. an electric telescopic rod; 4. a first support plate; 5. a second support plate; 6. an extension plate; 7. a handle; 8. a housing case; 9. a first rotating lever; 10. a gear; 11. a gullet plate; 12. a display board; 13. a slider; 14. a chute; 15. placing the box; 16. a highlight pen; 17. a projection cloth; 18. a second rotating lever; 19. a drive motor; 20. a third support plate; 21. a groove; 22. and (4) a bolt.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a child literature education display teaching aid comprises a fixed base 2, an electric telescopic rod 3 is fixedly connected at the middle position of the top of the fixed base 2, a first supporting plate 4 is fixedly connected above one side of the electric telescopic rod 3, a second supporting plate 5 is fixedly connected above the first supporting plate 4 at one side of the electric telescopic rod 3, a storage shell 8 is fixedly connected at the top of the electric telescopic rod 3, a chute 14 is arranged at the middle position of the top of the second supporting plate 5, a sliding block 13 is slidably connected at the middle position of the chute 14, an extension plate 6 is fixedly connected at the top of the sliding block 13, a third supporting plate 20 is fixedly connected above one side of the electric telescopic rod 3, which is far away from the second supporting plate 5, a driving motor 19 is fixedly connected at the middle position of the top of the third supporting plate 20, a driving shaft is fixedly connected at the output end of the driving motor 19, and a second rotating rod 18 is fixedly connected at one side of the driving shaft, one side fixedly connected with gear 10 of second dwang 18, the equal fixedly connected with gullet board 11 in top and bottom of gear 10, one side of gullet board 11 is connected with one side of extension board 6, and the positive intermediate position fixedly connected with show board 12 of second backup pad 5 to realized the function of show board expansion, made things convenient for the teacher to use.
Preferably, the equal fixedly connected with universal wheel 1 of intermediate position of 2 bottom both sides of unable adjustment base, the quantity of universal wheel 1 is four, and the quantity of unable adjustment base 2 is two, is convenient for remove the teaching aid.
Preferably, electric telescopic handle 3's quantity is two, and two electric telescopic handle 3 all pass through the bolt fastening at unable adjustment base 2's top, can adjust the height of teaching aid.
Preferably, box 15 is placed to the positive intermediate position fixedly connected with of first backup pad 4, is convenient for deposit highlight pen 16, and the intermediate position of placing box 15 inside is inserted and is closed and be connected with highlight pen 16, and highlight pen 16 runs through the top of placing box 15, and the teacher of being convenient for writes the thing.
Preferably, the middle position of one side inside the storage case 8 is rotatably connected with a first rotating rod 9, one side of the first rotating rod 9 is fixedly connected with a handle 7, and the outer side of the first rotating rod 9 is rotatably connected with projection cloth 17, so that specific classroom knowledge can be vividly displayed, and the interest of infant learning is stimulated.
Preferably, one side of the projection cloth 17 is fixedly connected with a plug 22, a groove 21 is formed in the middle of one side of the top of the first support plate 4, and the plug 22 is connected with the groove 21 in an inserting manner, so that the projection cloth 17 can be fixed.
The working principle and the using process of the utility model are as follows: when the teaching aid is used, firstly, the teaching aid is moved to a designated position through the universal wheel 1, then the height of the teaching aid can be adjusted through the electric telescopic rod 3, then the driving shaft is driven to rotate by starting the driving motor 19, the driving shaft drives the second rotating rod 18 to rotate, the second rotating rod 18 drives the gear 10 to rotate, the gear 10 is meshed with the toothed groove plate 11 and drives the toothed groove plate 11 to move, the sliding block 13 on the extension plate 6 moves in the sliding groove 14, when the teaching aid is not used, the extension plate 6 can be moved behind the display plate 12 through the driving motor 19, so that the expansion function of the display plate is realized, the teacher can conveniently use the teaching aid, the highlight pen 16 is further convenient to store through the storage box 15, the teacher can conveniently write things through the highlight pen 16, when multimedia teaching is needed, the teacher rotates the handle 7 to drive the first rotating rod 9 to rotate, the first rotating rod 9 drives the projection cloth 17 to rotate and expand, the projection cloth 17 can be fixed by inserting the bolt 22 on the projection cloth 17 into the groove 21, so that the classroom knowledge can be more vividly and specifically displayed, and the interest of children in learning can be stimulated.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, many simple modifications can be made to the technical solution of the utility model, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the utility model, and all fall within the scope of the utility model.
Claims (6)
1. The utility model provides an infant literature education show teaching aid, includes unable adjustment base (2), its characterized in that: an electric telescopic rod (3) is fixedly connected to the middle position of the top of the fixed base (2), a first supporting plate (4) is fixedly connected to the upper portion of one side of the electric telescopic rod (3), a second supporting plate (5) is fixedly connected to the upper portion of one side of the electric telescopic rod (3), a containing shell (8) is fixedly connected to the top of the electric telescopic rod (3), a sliding groove (14) is formed in the middle position of the top of the second supporting plate (5), a sliding block (13) is slidably connected to the middle position of the sliding groove (14), an extending plate (6) is fixedly connected to the top of the sliding block (13), a third supporting plate (20) is fixedly connected to the upper portion of one side, far away from the second supporting plate (5), of the electric telescopic rod (3), and a driving motor (19) is fixedly connected to the middle position of the top of the third supporting plate (20), the output fixedly connected with drive shaft of driving motor (19), one side fixedly connected with second dwang (18) of drive shaft, one side fixedly connected with gear (10) of second dwang (18), the top and the equal fixedly connected with fluted plate (11) in bottom of gear (10), one side of fluted plate (11) is connected with one side of extension board (6), the positive intermediate position fixedly connected with show board (12) of second backup pad (5).
2. The infant literature education display teaching aid according to claim 1, wherein universal wheels (1) are fixedly connected to the middle positions of two sides of the bottom of the fixing base (2), the number of the universal wheels (1) is four, and the number of the fixing base (2) is two.
3. The infant literature education display teaching aid according to claim 1, wherein the number of the electric telescopic rods (3) is two, and the two electric telescopic rods (3) are fixed to the top of the fixed base (2) through bolts.
4. The infant literature education display teaching aid according to claim 1, wherein a placing box (15) is fixedly connected to the middle position of the front face of the first supporting plate (4), a highlight pen (16) is connected to the middle position inside the placing box (15) in an inserting and combining mode, and the highlight pen (16) penetrates through the top of the placing box (15).
5. The infant literature education display teaching aid according to claim 1, wherein a first rotating rod (9) is connected to the middle position of one side inside the containing shell (8) in a rotating mode, a handle (7) is fixedly connected to one side of the first rotating rod (9), and projection cloth (17) is connected to the outer side of the first rotating rod (9) in a rotating mode.
6. The infant literature education display teaching aid according to claim 5, wherein a plug (22) is fixedly connected to one side of the projection cloth (17), a groove (21) is formed in the middle of one side of the top of the first supporting plate (4), and the plug (22) is connected with the groove (21) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122370567.6U CN215679771U (en) | 2021-09-29 | 2021-09-29 | Literary education show teaching aid of infant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122370567.6U CN215679771U (en) | 2021-09-29 | 2021-09-29 | Literary education show teaching aid of infant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215679771U true CN215679771U (en) | 2022-01-28 |
Family
ID=79966980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122370567.6U Active CN215679771U (en) | 2021-09-29 | 2021-09-29 | Literary education show teaching aid of infant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215679771U (en) |
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2021
- 2021-09-29 CN CN202122370567.6U patent/CN215679771U/en active Active
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