CN212604181U - Interactive teaching equipment is used in english teaching - Google Patents
Interactive teaching equipment is used in english teaching Download PDFInfo
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- CN212604181U CN212604181U CN202020737980.4U CN202020737980U CN212604181U CN 212604181 U CN212604181 U CN 212604181U CN 202020737980 U CN202020737980 U CN 202020737980U CN 212604181 U CN212604181 U CN 212604181U
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- writing board
- hole
- supporting vertical
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Abstract
The utility model discloses an interactive teaching equipment is used in english teaching, including two support risers, fixed mounting has two diaphragms between two support risers, is equipped with the clipboard between two diaphragms, the clipboard includes first clipboard and the second clipboard that is located first clipboard front side, the top and the bottom of first clipboard respectively with two diaphragms one side fixed connection that are close to each other, the top and the bottom of second clipboard respectively with two diaphragms one side slidable mounting that are close to each other, a support riser in two support risers is close to one side of another support riser and has been seted up first rectangular hole, one side of second clipboard extends to first rectangular hole and fixed mounting has the U-shaped handle. The utility model relates to a rationally, convenient operation is convenient for increase or reduce the total area of clipboard according to actual need, and the transportation after writing and using when being convenient for use is carried, satisfies the user demand, is favorable to the use.
Description
Technical Field
The utility model relates to a teaching equipment technical field, specific theory especially relates to an interactive teaching equipment is used in english teaching.
Background
The teaching board is interactive teaching writing equipment commonly used in English teaching, and the teaching content of a teacher is interacted by writing on the writing board by students, so that the classroom content is enriched, the students can deepen understanding, and the classroom efficiency is improved.
However, the total area of the writing board in the existing interactive teaching equipment is fixed, so that the writing board is not convenient to adjust, if the phenomenon that English content cannot be written is easy to occur when the writing board is set too small, the writing board occupies a large amount of space when the writing board is set to be large, the writing board is inconvenient to transport and carry after being used, and the use requirement cannot be met, so that the interactive teaching equipment for English teaching is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing interactive teaching equipment for English teaching.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an interactive teaching device for English teaching comprises two supporting vertical plates, two transverse plates are fixedly installed between the two supporting vertical plates, a writing board is arranged between the two transverse plates, the writing board comprises a first writing board and a second writing board positioned on the front side of the first writing board, the top and the bottom of the first writing board are respectively and fixedly connected with one side of the two transverse plates close to each other, the top and the bottom of the second writing board are respectively and slidably installed with one side of the two transverse plates close to each other, one side of one of the two supporting vertical plates close to the other supporting vertical plate is provided with a first rectangular hole, one side of the second writing board extends into the first rectangular hole and is fixedly provided with a U-shaped handle, one side of the U-shaped handle extends out of one supporting vertical plate, the other side of the second writing board is movably contacted with one side of the other supporting vertical plate close to one supporting vertical plate, a supporting plate is fixedly arranged on one side of the bottom of the second writing board, a second rectangular hole with one side arranged as an opening is arranged on the inner wall of the bottom of the first rectangular hole, the bottom of the supporting plate extends into the second rectangular hole, the bottom of one supporting vertical plate and the bottom of the supporting plate are on the same horizontal line, a first through hole is arranged on one side of the supporting plate, an L-shaped rod is arranged in the first through hole, one end of the L-shaped rod extends out of one supporting vertical plate, a connecting rod is fixedly arranged on the inner wall of the bottom of the L-shaped rod, the top end of the connecting rod extends into a U-shaped handle, the U-shaped handle is slidably sleeved on the connecting rod, a holding rod is slidably sleeved on the U-shaped handle, one side of the bottom of the holding rod is fixedly connected with the top end of the connecting rod, a trapezoidal hole is arranged on the inner wall of one side of the second rectangular hole, the inner, the top of L shape pole is inlayed and is equipped with the ball, ball and the inclined plane looks adaptation in trapezoidal hole, one side inner wall and one of L shape pole support the riser and be close to one side movable contact of another support riser, fixed mounting has the locating plate on the bottom inner wall of L shape pole, the rectangular channel has been seted up on the top inner wall of first through-hole, the top of locating plate extends to the rectangular channel in, fixed mounting has the rectangular block on the inner wall of one side of rectangular channel, the first groove has been seted up to one side of locating plate, rectangular block and first groove sliding connection, fixed mounting has a plurality of springs between the top of rectangular block and the top inner wall in first groove.
Preferably, the spout has all been seted up to one side that two diaphragms are close to each other, and the equal fixed mounting of top one side and the bottom opposite side of second board has the iron slider, iron slider and the spout sliding connection that corresponds, fixed mounting has magnet on the one side inner wall of spout, and magnet cooperatees with the iron slider that corresponds.
Preferably, the outer side of the positioning plate is in sliding connection with the inner wall of the rectangular groove.
Preferably, a third rectangular hole is formed in the top of the holding rod, and the inner wall of the third rectangular hole is in sliding connection with the outer side of the U-shaped handle.
Preferably, one side of the supporting plate is in movable contact with the inner wall of one side of the second rectangular hole, and the front side and the rear side of the supporting plate are in movable contact with the inner wall of the front side and the inner wall of the rear side of the second rectangular hole respectively.
Preferably, a circular hole is formed in the bottom of the U-shaped handle, and the inner wall of the circular hole is connected with the outer side of the connecting rod in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the supporting vertical plate, the transverse plate, the first writing plate, the second writing plate, the first rectangular hole, the magnet, the holding rod, the connecting rod, the supporting plate, the second rectangular hole, the first through hole, the trapezoidal hole, the L-shaped rod, the rectangular groove, the positioning plate and the rectangular block with the spring, when the total area of the writing plate is increased according to actual needs, the holding rod is pushed downwards to drive the L-shaped rod to move downwards through the connecting rod, the L-shaped rod drives the positioning plate to move downwards and compress the spring, when the L-shaped rod moves downwards to be aligned with the trapezoidal hole, the holding rod is pulled rightwards to drive the second writing plate to gradually move out of the first rectangular hole through the U-shaped handle, the second writing plate drives the supporting plate to move out of the second rectangular hole, when the second writing plate drives the two iron sliding blocks to be adsorbed with the two magnets, the holding rod is stopped to be pulled, so that the second writing plate is fixed, under the matching of the first writing plate and the second writing plate, make the total area increase of clipboard, when needs overlap first clipboard and second clipboard together, promote U-shaped handle left and drive the second clipboard and move left, the second clipboard drives two sliders and two magnet separation, the second clipboard passes through backup pad and locating plate drive L shape pole and moves, L shape pole drives the ball and extrudees the inclined plane in trapezoidal hole, under the extrusion force, the ball drives the locating plate through L shape pole and moves down and compress the spring, when L shape pole moves to between two support risers, the elasticity of spring drives L shape pole rebound through the locating plate and contacts to one side that is close to another support riser with one, make the second clipboard fixed, the total area of clipboard reduces.
The utility model relates to a rationally, convenient operation is convenient for increase or reduce the total area of clipboard according to actual need, and the transportation after writing and using when being convenient for use is carried, satisfies the user demand, is favorable to the use.
Drawings
Fig. 1 is a schematic cross-sectional view of an interactive teaching device for english teaching according to the present invention, in which a first writing board and a second writing board are overlapped;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic sectional view of the interactive teaching device for english teaching according to the present invention, wherein the first writing board and the second writing board are in an expanded state.
In the figure: 1-supporting vertical plate, 2-transverse plate, 3-first writing plate, 4-second writing plate, 5-first rectangular hole, 6-magnet, 7-holding rod, 8-connecting rod, 9-supporting plate, 10-second rectangular hole, 11-first through hole, 12-trapezoidal hole, 13-L-shaped rod, 14-rectangular groove, 15-positioning plate, 16-rectangular block and 17-spring.
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. 1-3, an interactive teaching device for english teaching comprises two supporting vertical plates 1, two horizontal plates 2 fixedly mounted between the two supporting vertical plates 1, a writing board disposed between the two horizontal plates 2 and including a first writing board 3 and a second writing board 4 disposed at the front side of the first writing board 3, wherein the top and bottom of the first writing board 3 are respectively fixedly connected with one side of the two horizontal plates 2 close to each other, the top and bottom of the second writing board 4 are respectively slidably mounted with one side of the two horizontal plates 2 close to each other, one side of one of the two supporting vertical plates 1 close to the other supporting vertical plate 1 is provided with a first rectangular hole 5, one side of the second writing board 4 extends into the first rectangular hole 5 and is fixedly provided with a U-shaped handle, one side of the U-shaped handle extends out of one of the supporting vertical plates 1, the other side of the second writing board 4 is movably contacted with one side of the other supporting vertical plate 1 close to one supporting vertical plate 1, a supporting plate 9 is fixedly arranged on one side of the bottom of the second writing board 4, a second rectangular hole 10 with one side being an opening is arranged on the inner wall of the bottom of the first rectangular hole 5, the bottom of the supporting plate 9 extends into the second rectangular hole 10, the bottom of a supporting vertical plate 1 and the bottom of the supporting plate 9 are on the same horizontal line, a first through hole 11 is arranged on one side of the supporting plate 9, an L-shaped rod 13 is arranged in the first through hole 11, one end of the L-shaped rod 13 extends out of the supporting vertical plate 1, a connecting rod 8 is fixedly arranged on the inner wall of the bottom of the L-shaped rod 13, the top end of the connecting rod 8 extends into a U-shaped handle, the U-shaped handle is slidably sleeved on the connecting rod 8, a holding rod 7 is slidably sleeved on the U-shaped handle, one side of the bottom of the holding rod 7 is fixedly connected with the top end of the connecting rod 8, a trapezoidal hole 12 is arranged on the inner, one side of the L-shaped rod 13 penetrates through the trapezoidal hole 12 and extends to between the two supporting risers 1, the top end of the L-shaped rod 13 is embedded with a ball, the ball is matched with the inclined plane of the trapezoidal hole 12, one side inner wall of the L-shaped rod 13 is movably contacted with one side of one supporting riser 1 close to the other supporting riser 1, a positioning plate 15 is fixedly arranged on the bottom inner wall of the L-shaped rod 13, a rectangular groove 14 is arranged on the top inner wall of the first through hole 11, the top of the positioning plate 15 extends into the rectangular groove 14, a rectangular block 16 is fixedly arranged on one side inner wall of the rectangular groove 14, a first groove is arranged on one side of the positioning plate 15, the rectangular block 16 is in sliding connection with the first groove, and a plurality of springs 17 are fixedly arranged between the top of the rectangular block 16 and the top inner wall of the first groove, the utility model has reasonable design and convenient operation, is convenient for increasing or reducing the total area of the writing board according to, the use requirement is met, and the use is facilitated.
In the utility model, one side of the two transverse plates 2 which are close to each other is provided with a chute, the top side and the bottom side of the second writing board 4 are both fixedly provided with an iron slider which is connected with the corresponding chute in a sliding way, a magnet 6 is fixedly arranged on the inner wall of one side of the chute, the magnet 6 is matched with the corresponding iron slider, the outer side of the positioning plate 15 is connected with the inner wall of the rectangular groove 14 in a sliding way, the top of the holding rod 7 is provided with a third rectangular hole, the inner wall of the third rectangular hole is connected with the outer side of the U-shaped handle in a sliding way, one side of the supporting plate 9 is in movable contact with the inner wall of one side of the second rectangular hole 10, the front side and the rear side of the supporting plate 9 are respectively in movable contact with the inner wall of the front side and the inner wall of the rear side of the second rectangular hole 10, the bottom of the U-shaped, convenient operation is convenient for increase or reduce the total area of clipboard according to actual need, and the transportation after writing and using when being convenient for use is carried, satisfies the user demand, is favorable to the use.
The working principle is as follows: when the total area of the writing board is required to be increased according to actual needs, the holding rod 7 is held to move downwards, the holding rod 7 drives the connecting rod 8 to slide downwards in the U-shaped handle, the connecting rod 8 drives the L-shaped rod 13 to move downwards while moving downwards, the L-shaped rod 13 drives the positioning plate 15 to move downwards, the positioning plate 15 compresses the spring 17 while moving downwards, when the L-shaped rod 13 moves downwards to be aligned with the trapezoidal hole 12, the holding rod 7 is pulled rightwards, the holding rod 7 drives the second writing board 4 to gradually move out of the first rectangular hole 5 through the U-shaped handle, the second writing board 4 drives the two iron sliders to respectively slide in the corresponding sliding grooves, the second writing board 4 drives the supporting plate 9 to move out of the second rectangular hole 10, when the two iron sliders are adsorbed to the two magnets 6, the holding rod 7 is stopped to be pulled, and under the adsorption force of the iron sliders and the corresponding magnets 6, the second writing board 4 is fixed, and under the cooperation of the first writing board 3 and the second writing board 4, the total area of the writing board is increased, so that the phenomenon that the content cannot be written out due to the small area of the writing board is prevented;
when the first writing board 3 and the second writing board 4 need to be overlapped, the U-shaped handle is pushed leftwards, the U-shaped handle drives the second writing board 4 to move leftwards, the second writing board 4 drives the two sliding blocks to be separated from the two magnets 6, the second writing board 4 drives the supporting plate 9 to move simultaneously, the supporting plate 9 drives the L-shaped rod 13 to move through the positioning plate 15, the L-shaped rod 13 drives the ball to move, when the ball is contacted with the inclined surface of the trapezoidal hole 12, the L-shaped rod 13 continues to move and drives the ball to extrude the inclined surface of the trapezoidal hole 12, under the extrusion force, the ball drives the L-shaped rod 13 to move downwards, the L-shaped rod 13 drives the positioning plate 15 to move downwards and compress the spring 17, when the L-shaped rod 13 moves between the two supporting vertical plates 1, the spring 17 in the compression state is reset at the moment, the elastic force of the spring 17 drives the L-shaped rod 13 to move upwards through the positioning plate 15, make one side inner wall of L shape pole 13 and one support riser 1 and be close to another one side of supporting riser 1 and contact for second board 4 is fixed, and the total area of clipboard reduces simultaneously, makes the total area of clipboard of being convenient for increase or reduce according to actual need, and the transportation after writing and the use when being convenient for use is carried.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
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 (6)
1. An interactive teaching device for English teaching comprises two supporting vertical plates (1), two transverse plates (2) are fixedly installed between the two supporting vertical plates (1), a writing board is arranged between the two transverse plates (2), and the interactive teaching device is characterized in that the writing board comprises a first writing board (3) and a second writing board (4) positioned on the front side of the first writing board (3), the top and the bottom of the first writing board (3) are respectively and fixedly connected with one side of the two transverse plates (2) close to each other, the top and the bottom of the second writing board (4) are respectively and slidably installed with one side of the two transverse plates (2) close to each other, one side of one supporting vertical plate (1) of the two supporting vertical plates (1) close to the other supporting vertical plate (1) is provided with a first rectangular hole (5), one side of the second writing board (4) extends into the first rectangular hole (5) and is fixedly provided with a U-shaped handle, one side of the U-shaped handle extends out of one supporting vertical plate (1), the other side of the second writing board (4) is movably contacted with one side of the other supporting vertical plate (1) close to one supporting vertical plate (1), a supporting plate (9) is fixedly installed on one side of the bottom of the second writing board (4), a second rectangular hole (10) with one side being provided with an opening is formed in the inner wall of the bottom of the first rectangular hole (5), the bottom of the supporting plate (9) extends into the second rectangular hole (10), the bottom of one supporting vertical plate (1) and the bottom of the supporting plate (9) are on the same horizontal line, a first through hole (11) is formed in one side of the supporting plate (9), an L-shaped rod (13) is arranged in the first through hole (11), one end of the L-shaped rod (13) extends out of one supporting vertical plate (1), a connecting rod (8) is fixedly installed on the inner wall of the bottom of the L-shaped rod (, the top end of the connecting rod (8) extends into the U-shaped handle, the U-shaped handle is slidably sleeved on the connecting rod (8), the U-shaped handle is slidably sleeved with the holding rod (7), one side of the bottom of the holding rod (7) is fixedly connected with the top end of the connecting rod (8), one side of the second rectangular hole (10) is provided with a trapezoidal hole (12), the inner wall of the top of the trapezoidal hole (12) is arranged to be an inclined plane, one side of the L-shaped rod (13) penetrates through the trapezoidal hole (12) and extends to a position between two supporting vertical plates (1), the top end of the L-shaped rod (13) is embedded with a ball, the ball is matched with the inclined plane of the trapezoidal hole (12), one side of the inner wall of the L-shaped rod (13) is movably contacted with one side of one supporting vertical plate (1) close to the other supporting vertical plate (1), a positioning plate (15) is fixedly installed on the inner wall of the bottom of the L-shaped rod (13), the top of locating plate (15) extends to in rectangular channel (14), and fixed mounting has rectangular block (16) on the one side inner wall of rectangular channel (14), and the first groove has been seted up to one side of locating plate (15), rectangular block (16) and first groove sliding connection, and fixed mounting has a plurality of springs (17) between the top of rectangular block (16) and the top inner wall of first groove.
2. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the two horizontal plates (2) are provided with sliding grooves on one side adjacent to each other, iron sliding blocks are fixedly mounted on the other side of the top and bottom of the second writing plate (4), the iron sliding blocks are slidably connected with the corresponding sliding grooves, magnets (6) are fixedly mounted on the inner wall of one side of the sliding grooves, and the magnets (6) are matched with the corresponding iron sliding blocks.
3. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the outside of the positioning plate (15) is slidably connected with the inner wall of the rectangular groove (14).
4. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the top of the holding rod (7) is provided with a third rectangular hole, and the inner wall of the third rectangular hole is slidably connected with the outer side of the U-shaped handle.
5. The interactive teaching device for english teaching according to claim 1, wherein one side of the supporting plate (9) is in movable contact with the inner wall of one side of the second rectangular hole (10), and the front side and the rear side of the supporting plate (9) are in movable contact with the inner wall of the front side and the inner wall of the rear side of the second rectangular hole (10), respectively.
6. The interactive teaching equipment for English teaching as claimed in claim 1, wherein the bottom of the U-shaped handle is formed with a circular hole, and the inner wall of the circular hole is slidably connected with the outer side of the connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737980.4U CN212604181U (en) | 2020-04-22 | 2020-04-22 | Interactive teaching equipment is used in english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737980.4U CN212604181U (en) | 2020-04-22 | 2020-04-22 | Interactive teaching equipment is used in english teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212604181U true CN212604181U (en) | 2021-02-26 |
Family
ID=74726692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737980.4U Expired - Fee Related CN212604181U (en) | 2020-04-22 | 2020-04-22 | Interactive teaching equipment is used in english teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212604181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992007A (en) * | 2021-03-25 | 2021-06-18 | 淄博师范高等专科学校 | Multi-functional chinese literature study show board |
-
2020
- 2020-04-22 CN CN202020737980.4U patent/CN212604181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992007A (en) * | 2021-03-25 | 2021-06-18 | 淄博师范高等专科学校 | Multi-functional chinese literature study show board |
| CN112992007B (en) * | 2021-03-25 | 2023-09-15 | 淄博师范高等专科学校 | Multifunctional Chinese literature study display board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |