English word memory practice turntable

Abstract

The utility model discloses an English word memory practice turntable, which relates to the technical field of learning auxiliary tool design, and is characterized in that a clamping assembly is arranged, a sliding ring is pushed to slide on a sliding column, a sliding plate is driven to rotate on a third rotating shaft, and then the sliding plate drives a fourth rotating shaft to slide on a sliding rail; a fourth rotating shaft drives a clamping block to slide on a sliding rail, so that the shell is fixed, rotation of the shell in the using process is avoided, the problems that in the prior art, no limiting device is arranged, a rotating disc body can rotate, the learning efficiency is affected, and practicability is not enough are solved, and the rotating disc is simple in structure, convenient to use and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of learning auxiliary tool design, in particular to an English word memory practice turntable. Background Art

[0002] The English word memory practice turntable is an interesting and effective tool that can help students improve their English word memory level through games. Students can copy the learned words on the copyboard inside the turntable, so that they can practice memory at any time and improve their learning efficiency.

[0003] The prior art CN211294176U proposes a turntable body for practicing English vocabulary memorization in secondary vocational schools. This technology solves the problems that the turntable body cannot be disinfected and cleaned during the process of rotating the turntable body for spelling, which may easily lead to cross-infection of bacteria when used by multiple people; the rapid switching between the use state and the placement state cannot be achieved, and the letter disk is easily contaminated with dust when placed, and it is difficult to clean. A turntable body for practicing English vocabulary memorization in secondary vocational schools, including a base; the base is a topless cylindrical barrel structure. The seven English turntable bodies on the rotating practice disk can realize English search and spelling. At the same time, the cleaning brush contacts the surface of the English turntable body under the elastic push of the elastic member. When the English turntable body is rotated for practice, the cleaning brush can automatically clean and sterilize the English turntable body.

[0004] However, this technology does not have a limit device, which makes the turntable body rotate by itself during use, affecting learning efficiency, and the operation is not convenient and practical. Therefore, the utility model proposes an English word memory practice turntable to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an English word memory practice turntable to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an English word memory practice turntable, comprising a shell, a rotating column fixedly connected to the shell, a rotating assembly rotatably connected to the bottom of the rotating column, and a clamping assembly connected to the rotating assembly;

[0007] The clamping assembly includes a sliding column and a sliding track, the sliding column is sleeved with a spring, the spring is fixedly connected to a sliding ring on a side away from the shell, the sliding ring is rotatably connected to a third rotating shaft, the third rotating shaft is rotatably connected to a sliding plate on a side away from the sliding ring, the sliding plate is rotatably connected to a fourth rotating shaft on a side away from the spring, the fourth rotating shaft is slidably connected in the sliding track, and the rotating column is in contact with a side of the sliding track close to the shell.

[0008] Preferably, a clamping block is rotatably connected to the fourth rotating shaft, the clamping block is slidably connected to the sliding track, one end of the sliding column away from the sliding ring is fixedly connected to the sliding track, and the sliding ring is slidably connected to the sliding column.

[0009] By adopting the above technical solution, the sliding ring and the clamping block are provided, so that the housing can be fixed conveniently to prevent it from rotating.

[0010] Preferably, the rotating assembly includes a fixed column and a chassis, the chassis is fixedly connected to the bottom of the sliding track, the bottom of the fixed column is in contact with the chassis, the fixed column is fixedly connected to a turntable body, and the fixed column is clamped with a writing board.

[0011] By adopting the above technical solution, a writing board is provided, so that students can write the words learned that day on the writing board, realize the replacement of entries at any time, and avoid the problem of inconsistency between the words on the memory turntable body and the words to be memorized that day.

[0012] Preferably, a slot is provided on the chassis, a sliding opening is provided on the turntable body, and the rotating column is slidably connected in the sliding opening.

[0013] By adopting the above technical solution and providing the sliding opening, it is prevented that the rotating column is blocked by the turntable body and the housing cannot be securely installed.

[0014] Preferably, the sliding rail is fixedly connected to a slot on the chassis, a fifth rotating shaft is rotatably connected to the chassis, and a pad is rotatably connected to a side of the fifth rotating shaft away from the chassis.

[0015] By adopting the above technical solution, by providing a pad, when the memory turntable body needs to be placed on the desktop, it is only necessary to rotate the pad to a suitable position by external force to place the memory turntable body on the desktop.

[0016] Preferably, the shell is provided with an observation port, a second rotating shaft is rotatably connected in the observation port, a shielding plate is rotatably connected to the second rotating shaft, a rolling groove is provided on the shell, a first rotating shaft is rotatably connected in the rolling groove on the shell, and a letter roller is fixedly connected to the first rotating shaft.

[0017] By adopting the above technical solution, a shielding plate is provided, which can shield the words. Students can complete the spelling of the words by rolling the letter wheel based on the Chinese annotations displayed on the observation port, thereby realizing the dictation memorization of the words, which can help students better memorize words and has a wider applicability.

[0018] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0019] 1. In the utility model, a clamping assembly is provided. When the turntable body needs to be rotated to change the word in the observation port, the sliding ring is pushed by external force, so that the sliding ring slides on the sliding column, driving the sliding plate to rotate on the third rotating shaft, and the sliding plate then drives the fourth rotating shaft to slide on the sliding track, and the fourth rotating shaft drives the clamping block to slide on the sliding track, so as to clamp and loosen the rotating column and fix the outer shell, thereby avoiding self-rotation during use. This solves the problem that the prior art in the background technology does not have a limit device, so that the turntable body may rotate during use, affecting learning efficiency, and the operation is not convenient and practical. The structure is simple and easy to use.

[0020] 2. In the utility model, a fixed column is provided, which can be clamped on the writing board. Students can copy the words they need to remember that day on the writing board, and then clamp it in the device through the fixed column, which is convenient for replacing the words on the turntable body, avoiding the problem that the words on the memory turntable body are inconsistent with the words learned that day, saving time for replacing entries, and a shielding plate is provided. When in use, the shielding plate can shield the words, and the students can complete the spelling of the words by rolling the first rotating shaft with the help of the Chinese annotations displayed on the observation port, thereby realizing the dictation memory of the words, which can help students better memorize words and has a wider applicability. A fifth rotating shaft and a pad are provided, when the student needs to place the memory turntable body on the desktop, the pad can be lowered through the fifth rotating shaft, which is convenient for placing the turntable body on the desktop, with a simple structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a schematic diagram of the cross-sectional structure of a turntable for practicing English word memory.

[0022] Figure 2 The present invention is a schematic diagram of the structure on the shell of an English word memory practice turntable.

[0023] Figure 3 The present invention is a schematic diagram of the position of a turntable writing board for practicing English word memory.

[0024] Figure 4 The present invention is a schematic diagram of a turntable clamping assembly for practicing English word memorization.

[0025] Numbers in the figure: 1. housing; 12. first rotating shaft; 13. letter roller; 14. second rotating shaft; 15. shielding plate; 16. rotating column; 17. observation port; 2. rotating assembly; 21. turntable body; 22. fixed column; 23. writing board; 24. chassis; 3. clamping assembly; 31. sliding column; 32. third rotating shaft; 33. spring; 34. sliding plate; 35. fourth rotating shaft; 36. clamping block; 37. sliding track; 38. sliding ring; 4. fifth rotating shaft; 41. pad; 5. sliding port. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] like Figure 1 - Figure 4 As shown, an English word memory practice turntable comprises a housing 1, a rotating column 16 is fixedly connected to the housing 1, a rotating assembly 2 is rotatably connected to the bottom of the rotating column 16, and a clamping assembly 3 is connected to the rotating assembly 2;

[0029] The clamping assembly 3 includes a sliding column 31 and a sliding track 37. The sliding column 31 is sleeved with a spring 33. The side of the spring 33 away from the housing 1 is fixedly connected to a sliding ring 38. The sliding ring 38 is rotatably connected to a third rotating shaft 32. The side of the third rotating shaft 32 away from the sliding ring 38 is rotatably connected to a sliding plate 34. The side of the sliding plate 34 away from the spring 33 is rotatably connected to a fourth rotating shaft 35. The fourth rotating shaft 35 is slidably connected in the sliding track 37. The rotating column 16 is in contact with the side of the sliding track 37 close to the housing 1.

[0030] Embodiment 2

[0031] like Figure 1 - Figure 4 As shown, a clamping block 36 is rotatably connected to the fourth rotating shaft 35, and the clamping block 36 is slidably connected to the sliding track 37. The end of the sliding column 31 away from the sliding ring 38 is fixedly connected to the sliding track 37, and the sliding ring 38 is slidably connected to the sliding column 31. By providing the sliding ring 38 and the clamping block 36, it is convenient to fix the housing 1 to prevent it from rotating.

[0032] The rotating component 2 includes a fixed column 22 and a chassis 24. The chassis 24 is fixedly connected to the bottom of the sliding track 37. The bottom of the fixed column 22 is in contact with the chassis 24. The fixed column 22 is fixedly connected to the turntable body 21. The fixed column 22 is clamped with a writing board 23. By providing the writing board 23, students can write the words learned that day on the writing board 23, so that the entries can be replaced at any time, avoiding the problem of inconsistency between the words on the memory turntable body 21 and the words that need to be memorized that day.

[0033] The chassis 24 is provided with a slot, the turntable body 21 is provided with a sliding opening 5, and the rotating column 16 is slidably connected in the sliding opening 5. The sliding opening 5 prevents the rotating column 16 from being blocked by the turntable body 21 and the housing 1 from being firmly installed.

[0034] The sliding rail 37 is fixedly connected to the slot on the chassis 24, and the chassis 24 is rotatably connected to a fifth shaft 4. The side of the fifth shaft 4 away from the chassis 24 is rotatably connected to a pad 41. By providing the pad 41, when the memory turntable body 21 needs to be placed on the desktop, the memory turntable body 21 can be placed on the desktop by simply rotating the pad 41 to a suitable position through external force.

[0035] The shell 1 is provided with an observation port 17, in which a second rotating shaft 14 is rotatably connected, and a shielding plate 15 is rotatably connected to the second rotating shaft 14. The shell 1 is provided with a rolling groove, in which a first rotating shaft 12 is rotatably connected on the rolling groove of the shell 1, and a letter roller 13 is fixedly connected to the first rotating shaft 12. By providing the shielding plate 15, the shielding plate 15 can shield the words. Students can complete the spelling of the words by rolling the letter roller 13 with the help of the Chinese annotations displayed on the observation port 17, thereby realizing the dictation memory of the words, which can help students better memorize the words and has a wider applicability.

[0036] Working principle: Figure 1 - Figure 4As shown, when in use, first, copy the word that needs to be memorized that day on the writing board 23, and then connect it to the device through the fixing column 22. When in use, the shielding plate 15 can cover the word, and the student completes the spelling of the word by rolling the first rotating shaft 12 with the help of the Chinese annotation displayed on the observation port 17, thereby realizing the silent memorization of the word, which can help students better memorize the word and has a wider applicability. By providing the fifth rotating shaft 4 and the pad 41, when the student needs to place the memory turntable body 21 on the desktop, the pad 41 can be put down through the fifth rotating shaft 4, which is convenient for placing the turntable body 21 on the desktop. When the turntable body 21 needs to be rotated to change the word entry in the observation port 17, the pad 41 can be put down through the fifth rotating shaft 4. The force pushes the sliding ring 38, so that the sliding ring 38 slides on the sliding column 31, driving the sliding plate 34 to rotate on the third shaft 32, and the sliding plate 34 then drives the fourth shaft 35 to slide on the sliding track 37, and the fourth shaft 35 drives the clamping block 36 to slide on the sliding track 37, thereby clamping and loosening the rotating column 16, and then rotating the rotating column 16 by external force to achieve the replacement of word entries. By providing the clamping component 3, the housing 1 is prevented from rotating during use, and the problem that the prior art in the background technology does not have a limit device, so that the turntable body 21 may rotate during use, affecting the learning efficiency, and the operation is not convenient and practical. The structure is simple and easy to use.

[0037] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. An English word memory practice turntable, characterized in that: It comprises a housing (1), a rotating column (16) is fixedly connected to the housing (1), a rotating assembly (2) is connected to the bottom of the rotating column (16), and a clamping assembly (3) is connected to the rotating assembly (2); The clamping assembly (3) comprises a sliding column (31) and a sliding track (37). A spring (33) is sleeved on the sliding column (31). A sliding ring (38) is fixedly connected to the side of the spring (33) away from the housing (1). A third rotating shaft (32) is rotatably connected to the sliding ring (38). A sliding plate (34) is rotatably connected to the side of the third rotating shaft (32) away from the sliding ring (38). A fourth rotating shaft (35) is rotatably connected to the side of the sliding plate (34) away from the spring (33). The fourth rotating shaft (35) is slidably connected in the sliding track (37). The rotating column (16) contacts the side of the sliding track (37) close to the housing (1).

2. The English word memory practice turntable according to claim 1, characterized in that: A clamping block (36) is rotatably connected to the fourth rotating shaft (35), and the clamping block (36) is slidably connected to a sliding track (37). One end of the sliding column (31) away from the sliding ring (38) is fixedly connected to the sliding track (37), and the sliding ring (38) is slidably connected to the sliding column (31).

3. The English word memory practice turntable according to claim 1, characterized in that: The rotating assembly (2) comprises a fixed column (22) and a chassis (24); the chassis (24) is fixedly connected to the bottom of the sliding track (37); the bottom of the fixed column (22) is in contact with the chassis (24); the fixed column (22) is fixedly connected to a turntable body (21); and the fixed column (22) is clamped with a writing board (23).

4. The English word memory practice turntable according to claim 3, characterized in that: The bottom plate (24) is provided with a slot, the turntable body (21) is provided with a sliding opening (5), and the rotating column (16) is slidably connected in the sliding opening (5).

5. The English word memory practice turntable according to claim 1, characterized in that: The sliding track (37) is fixedly connected to a slot on the chassis (24); a fifth rotating shaft (4) is rotatably connected to the chassis (24); and a pad (41) is rotatably connected to the side of the fifth rotating shaft (4) away from the chassis (24).

6. The English word memory practice turntable according to claim 1, characterized in that: The outer shell (1) is provided with an observation port (17), a second rotating shaft (14) is rotatably connected in the observation port (17), a shielding plate (15) is rotatably connected to the second rotating shaft (14), a rolling groove is provided on the outer shell (1), a first rotating shaft (12) is rotatably connected in the rolling groove on the outer shell (1), and a letter roller (13) is fixedly connected to the first rotating shaft (12).

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