CN214541219U - English teaching assistance presentation device - Google Patents
English teaching assistance presentation device Download PDFInfo
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- CN214541219U CN214541219U CN202022861398.1U CN202022861398U CN214541219U CN 214541219 U CN214541219 U CN 214541219U CN 202022861398 U CN202022861398 U CN 202022861398U CN 214541219 U CN214541219 U CN 214541219U
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- fixedly connected
- bottom plate
- block
- english
- presentation device
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- 230000000087 stabilizing effect Effects 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an english teaching assistance presentation device, include the bottom plate, write board and makeup, the lower fixed surface of bottom plate is connected with and removes the wheel, the last fixed surface of bottom plate is connected with fixed case, the inner wall fixedly connected with spring of fixed case, the standing groove has been seted up to the upper surface of bottom plate, the interior diapire fixedly connected with linear electric motor of standing groove, linear electric motor's output fixedly connected with baffle, the lower fixed surface of baffle is connected with the connecting rod, the one end fixedly connected with of connecting rod hinders the piece. The utility model discloses, it is fixed to write the board through the cooperation of fixed pin and pinhole and jack, and the dog increases the stability of writing the board, and the english marking conveniently writes the english, will write the board and pull down, changes the makeup through above-mentioned operation, spells the word through the letter piece and the cooperation of piecing together the groove, and stereo set broadcast english word can check the correctness of writing, and interactive ability increases interestingly when increasing the teaching.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to an english teaching assistance presentation device.
Background
Traditional fixed blackboard teaching lets the student feel boring to english study easily, loses the interest to english study for english mr teaches difficultly, and english teaching assistance presentation device among the prior art is the student design of a single age bracket, and the practicality is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an English teaching auxiliary demonstration device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an English teaching auxiliary demonstration device comprises a bottom plate, a writing plate and a jointed plate, wherein the lower surface of the bottom plate is fixedly connected with a moving wheel, the upper surface of the bottom plate is fixedly connected with a fixed box, the inner wall of the fixed box is fixedly connected with a spring, the upper surface of the bottom plate is provided with a placing groove, the inner bottom wall of the placing groove is fixedly connected with a linear motor, the output end of the linear motor is fixedly connected with a baffle, the lower surface of the baffle is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a stop block, the upper surface of the bottom plate is fixedly connected with a sound and a connecting column, the upper surface of the bottom plate is rotatably connected with a threaded column through a bearing, the lower surface of the bottom plate is fixedly connected with a motor, the surface of the connecting column is slidably connected with a stabilizing block, and the surface of the stabilizing block is fixedly connected with a connecting frame;
the back fixedly connected with movable block of connecting frame, the slot has been seted up on the front of connecting frame, the jack has been seted up to the inner diapire of slot, the side fixedly connected with dog of connecting frame, write the back fixedly connected with connecting block of board and makeup, the pinhole has been seted up to the upper surface of connecting block.
As a further description of the above technical solution:
the upper surface of baffle and spring fixed connection, connecting rod evenly distributed.
As a further description of the above technical solution:
the surface of the block is connected with the bottom plate in a sliding mode, and the lower surface of the block is fixedly connected with an anti-slip mat.
As a further description of the above technical solution:
the surface of the moving block is provided with a screw hole, and the moving block is in threaded connection with the threaded column through the screw hole.
As a further description of the above technical solution:
the front of writing the board is provided with the english marking, the english marking is linear arrangement.
As a further description of the above technical solution:
the front surface of the splicing plate is provided with a splicing groove, and the inner bottom wall of the splicing groove is provided with a magnet.
As a further description of the above technical solution:
letter blocks are placed in the splicing grooves, and iron sheets are arranged on the back faces of the letter blocks.
As a further description of the above technical solution:
the output end of the motor penetrates through the bottom plate to be fixedly connected with the threaded column, and a fixing pin is inserted into the pin hole.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this demonstration device is assisted in english teaching will write the board fixedly through the cooperation of fixed pin and pinhole and jack, and the dog increases the stability of writing the board, and the english marking is conveniently written, will write the board and pull down, changes the makeup through above-mentioned operation, spells the word through the cooperation of alphabetical block and piece groove, and stereo set broadcast english word can check the exactness of writing, and interactive capacity when increasing the teaching increases interestingly.
2. Compared with the prior art, this demonstration device is assisted in english teaching promotes the baffle through linear electric motor, and the baffle passes through the connecting rod and drives the piece that blocks and shift up, and the device is portable, closes linear electric motor under the effect of spring, and the baffle shifts down together with the piece that blocks, stop device, the removal of being convenient for of device.
3. Compared with the prior art, this demonstration device is assisted in english teaching drives the screw thread post through the motor and rotates, and screw thread post and movable block threaded connection make the connecting frame reciprocate, and adjustable device's height, the student of different age brackets all can use, increases the device practicality.
4. Compared with the prior art, this supplementary presentation device of english teaching through being provided with the spliced pole and stabilizing the piece, has better stability when spliced pole and stabilizing the piece messenger connecting frame and removing.
Drawings
Fig. 1 is a perspective view of the whole structure of an auxiliary demonstration device for english teaching provided by the utility model;
FIG. 2 is a schematic view of the internal structure of a fixed box of the English teaching auxiliary demonstration device of the present invention;
FIG. 3 is a rear view of a connecting frame structure of an English teaching auxiliary demonstration device provided by the utility model;
FIG. 4 is a perspective view of a connection frame structure of an English teaching auxiliary demonstration device provided by the utility model;
fig. 5 is the utility model provides a supplementary presentation device of english teaching's makeup structure stereogram.
Illustration of the drawings:
1. a base plate; 2. a moving wheel; 3. a fixed box; 4. a spring; 5. a placement groove; 6. a linear motor; 7. A baffle plate; 8. a connecting rod; 9. blocking; 10. a non-slip mat; 11. sounding; 12. connecting columns; 13. a threaded post; 14. an electric motor; 15. a connecting frame; 16. a stabilizing block; 17. a stopper; 18. a moving block; 19. A slot; 20. a jack; 21. writing a board; 22. splicing plates; 23. connecting blocks; 24. a pin hole; 25. splicing grooves; 26. a letter block; 27. english marking.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of supplementary presentation device of english teaching: the writing board comprises a bottom board 1, a writing board 21 and a jointed board 22, wherein the lower surface of the bottom board 1 is fixedly connected with a moving wheel 2, the upper surface of the bottom board 1 is fixedly connected with a fixed box 3, the inner wall of the fixed box 3 is fixedly connected with a spring 4, the upper surface of the bottom board 1 is provided with a placing groove 5, the inner bottom wall of the placing groove 5 is fixedly connected with a linear motor 6, the output end of the linear motor 6 is fixedly connected with a baffle 7, the upper surface of the baffle 7 is fixedly connected with the spring 4, the lower surface of the baffle 7 is fixedly connected with a connecting rod 8, the connecting rod 8 is uniformly distributed, one end of the connecting rod 8 is fixedly connected with a block 9, the surface of the block 9 is in sliding connection with the bottom board 1, the lower surface of the block 9 is fixedly connected with an antiskid mat 10, the upper surface of the bottom board 1 is fixedly connected with a sound 11 and the upper surface of a connecting post 12, the upper surface of the bottom board 1 is rotatably connected with a threaded column 13 through a bearing, and the lower surface of the bottom board 1 is fixedly connected with a motor 14, the output end of the motor 14 penetrates through the bottom plate 1 to be fixedly connected with the threaded column 13, the surface of the connecting column 12 is connected with a stabilizing block 16 in a sliding mode, and the surface of the stabilizing block 16 is fixedly connected with a connecting frame 15;
the back of the connecting frame 15 is fixedly connected with a moving block 18, the surface of the moving block 18 is provided with a screw hole, the moving block 18 is in threaded connection with a threaded column 13 through the screw hole, the front of the connecting frame 15 is provided with a slot 19, the inner bottom wall of the slot 19 is provided with a jack 20, the side of the connecting frame 15 is fixedly connected with a stop 17, the back of the writing board 21 and the jointed board 22 is fixedly connected with a connecting block 23, the upper surface of the connecting block 23 is provided with a pin hole 24, a fixing pin is inserted into the pin hole 24, the front of the writing board 21 is provided with English marked lines 27, the English marked lines 27 are arranged linearly, the writing board 21 is installed through the matching of the connecting block 23 and the slot 19, the writing board 21 is fixed by using the matching of the fixing pin, the pin hole 24 and the jack 20, the stop 17 increases the stability of the writing board 21, the English marked lines 27 facilitate English writing, the front of the jointed board 22 is provided with a jointed groove 25, the inner bottom wall of the jointed groove 25 is provided with a magnet, letter blocks 26 are placed in the splicing grooves 25, and iron sheets are arranged on the back faces of the letter blocks 26.
The working principle is as follows: when the novel writing board is used, the baffle 7 is firstly pushed by the linear motor 6, the baffle 7 drives the block 9 to move upwards through the connecting rod 8, the pushing device can move, after the movement is finished, the linear motor 6 is closed, the baffle 7 moves downwards together with the block 9 under the action of the spring 4, the anti-slip mat 10 enables the device not to move easily, the motor 14 drives the threaded column 13 to rotate, the threaded column 13 is in threaded connection with the moving block 18, the connecting frame 15 moves up and down, the connecting column 12 and the stabilizing block 16 enable the connecting frame 15 to have good stability when moving, the writing board 21 is installed through the matching of the connecting block 23 and the slot 19, then the writing board 21 is fixed by using the matching of the fixing pin, the pin hole 24 and the jack 20, the baffle 17 increases the stability of the writing board 21, the English marking 27 is convenient for writing English, the sound 11 plays English words, the correctness of writing can be checked, the writing board 21 is disassembled, the jointed board 22 is replaced through the above operations, the words are spelled through the matching of the letter blocks 26 and the spelling grooves 25, and the interestingness is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an english teaching assistance presentation device, includes bottom plate (1), writes board (21) and makeup (22), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with a moving wheel (2), the upper surface of the bottom plate (1) is fixedly connected with a fixed box (3), the inner wall of the fixed box (3) is fixedly connected with a spring (4), the upper surface of the bottom plate (1) is provided with a placing groove (5), the inner bottom wall of the placing groove (5) is fixedly connected with a linear motor (6), the output end of the linear motor (6) is fixedly connected with a baffle (7), the lower surface of the baffle (7) is fixedly connected with a connecting rod (8), one end of the connecting rod (8) is fixedly connected with a block (9), the upper surface of the bottom plate (1) is fixedly connected with a sound box (11) and a connecting column (12), the upper surface of the bottom plate (1) is rotatably connected with a threaded column (13) through a bearing, and the lower surface of the bottom plate (1) is fixedly connected with a motor (14), the surface of the connecting column (12) is connected with a stabilizing block (16) in a sliding manner, and the surface of the stabilizing block (16) is fixedly connected with a connecting frame (15);
the novel multifunctional writing board is characterized in that a moving block (18) is fixedly connected to the back of the connecting frame (15), a slot (19) is formed in the front of the connecting frame (15), a jack (20) is formed in the inner bottom wall of the slot (19), a stop block (17) is fixedly connected to the side face of the connecting frame (15), a connecting block (23) is fixedly connected to the back of the writing board (21) and the back of the jointed board (22), and a pin hole (24) is formed in the upper surface of the connecting block (23).
2. The English teaching assistance presentation device of claim 1, characterized in that: the upper surface of baffle (7) and spring (4) fixed connection, connecting rod (8) evenly distributed.
3. The English teaching assistance presentation device of claim 1, characterized in that: the surface of the block (9) is connected with the bottom plate (1) in a sliding mode, and the lower surface of the block (9) is fixedly connected with an anti-slip pad (10).
4. The English teaching assistance presentation device of claim 1, characterized in that: the surface of the moving block (18) is provided with a screw hole, and the moving block (18) is in threaded connection with the threaded column (13) through the screw hole.
5. The English teaching assistance presentation device of claim 1, characterized in that: the front of writing board (21) is provided with english marked line (27), english marked line (27) are linear arrangement.
6. The English teaching assistance presentation device of claim 1, characterized in that: the front surface of the splicing plates (22) is provided with splicing grooves (25), and the inner bottom wall of each splicing groove (25) is provided with a magnet.
7. The English teaching assistance presentation device of claim 6, characterized in that: letter piece (26) have been placed to the inside in piece together groove (25), the back of letter piece (26) sets up to the iron sheet.
8. The English teaching assistance presentation device of claim 1, characterized in that: the output end of the motor (14) penetrates through the bottom plate (1) to be fixedly connected with the threaded column (13), and a fixing pin is inserted into the pin hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022861398.1U CN214541219U (en) | 2020-12-02 | 2020-12-02 | English teaching assistance presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022861398.1U CN214541219U (en) | 2020-12-02 | 2020-12-02 | English teaching assistance presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214541219U true CN214541219U (en) | 2021-10-29 |
Family
ID=78290385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022861398.1U Expired - Fee Related CN214541219U (en) | 2020-12-02 | 2020-12-02 | English teaching assistance presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214541219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927013A (en) * | 2022-06-17 | 2022-08-19 | 九江学院 | Interesting English competition equipment |
-
2020
- 2020-12-02 CN CN202022861398.1U patent/CN214541219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927013A (en) * | 2022-06-17 | 2022-08-19 | 九江学院 | Interesting English competition equipment |
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| 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: 20211029 |