CN220543477U - Teaching equipment - Google Patents
Teaching equipment Download PDFInfo
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- CN220543477U CN220543477U CN202322067100.3U CN202322067100U CN220543477U CN 220543477 U CN220543477 U CN 220543477U CN 202322067100 U CN202322067100 U CN 202322067100U CN 220543477 U CN220543477 U CN 220543477U
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- fixed block
- sliding
- teaching
- rod
- wall
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- 230000008093 supporting effect Effects 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241001310793 Podium Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses teaching equipment which comprises a sliding rod, wherein one side of the inner surface of the sliding rod is fixedly connected with a first fixing block, the lower surface of the first fixing block is rotatably connected with a first screw rod, one side of the inner wall of the sliding rod is provided with a groove, one side of the inner wall of the groove is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a second fixing block. This teaching equipment, through slide bar, first fixed block, first screw rod, the recess, spout and the setting of second fixed block, during concrete use, the second fixed block can slide from top to bottom in the spout of recess inner wall, thereby the screw thread motion through with the second fixed block drives the second fixed block and can carry out the position removal from top to bottom when first screw rod rotates, the cooperation of first fixed block and second fixed block can carry out the fixed position with the teaching board, therefore when the second fixed block slides down, thereby the second fixed block breaks away from the chucking to the teaching board so that the teaching board is convenient for dismantle so that be convenient for maintain when the trouble.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to teaching equipment.
Background
The international language is English, so that English learning is very important, english teaching is a progressive process, english learning is crucial to people who are or are not first language, english learning is very important today in globalization rapid development, an existing English teaching board is used, the words to be spoken are required to be continuously written on the blackboard and cannot be directly read, prepared data in advance are not required to be read, teaching workload is increased, teaching efficiency is reduced, the problems that a teaching device is inconvenient to fix, move, adjust angles and the like are solved, teaching difficulty is increased, and standard pronunciation of the words cannot be accurately read through a teacher's reading or students' own self-reading mode according to phonetic symbols in the traditional English teaching.
Through retrieving, chinese patent publication (bulletin) No. CN214152060U discloses an english word standard pronunciation teaching board, this patent passes through the setting of worm and scanner for equipment has mobility and can carry out speech teaching to paper content scanning, although this patent makes equipment mobility better, and can guarantee the standard type of word pronunciation, but teaching board and tripod can't dismantle in the equipment, need shift whole equipment and repair under the condition that teaching board breaks down, and when using in the teaching, articles such as lectern can be placed on the podium generally, this also leads to the podium space less, equipment whole can not be according to the use space adjustment, therefore it is necessary to design a teaching equipment.
Disclosure of Invention
The utility model mainly aims to provide teaching equipment which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the teaching equipment comprises a slide bar, wherein a first fixed block is fixedly connected to one side of the inner surface of the slide bar, a first screw is rotatably connected to the lower surface of the first fixed block, a groove is formed in one side of the inner wall of the slide bar, a sliding groove is formed in one side of the inner wall of the groove, and a second fixed block is slidably connected to the inner wall of the sliding groove; the second fixed block is in threaded connection with the first screw rod, the inner surface joint of second fixed block and first fixed block has the teaching board, the one end fixedly connected with first carousel of first screw rod.
In order to enable teaching to be conducted by using the teaching board conveniently, as the teaching equipment provided by the utility model, a loudspeaker opening is arranged on the outer surface of the teaching board, and a power switch is arranged on the outer surface of the teaching board.
In order to enable the extension length of the sliding rod to be adjusted, as the teaching equipment provided by the utility model, one side of the lower surface of the sliding rod is provided with the sliding rack, the sliding rack is sleeved with the sliding rod, one sides of the sliding rod and the sliding rack are provided with clamping holes, and the inner wall of each clamping hole is inserted with a clamping column.
In order to enable the supporting rod to rotate, as the teaching equipment provided by the utility model, one side of the outer surface of the sliding frame is fixedly connected with the fixing plate, the inner wall of the fixing plate is rotatably connected with the supporting rod, and the inner surface of the supporting rod is fixedly connected with the connecting block.
In order to limit the second screw, as the teaching equipment provided by the utility model, the inner surface of the connecting block is rotationally connected with the sleeve, the inner wall of the sleeve is provided with the limit groove, the inner wall of the sleeve is provided with the second screw, the outer surface of the second screw is fixedly connected with the limit block, and the limit block is in sliding connection with the limit groove.
In order to enable the second screw rod to rotate on the inner surface of the connecting block, the second screw rod is rotatably connected with the connecting block, one end of the sleeve is rotatably connected with a rotating ring, and the rotating ring is in threaded connection with the second screw rod.
In order to enable the supporting effect to be more stable, one end of the supporting rod is fixedly connected with a supporting ball as the teaching equipment.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the sliding rod, the first fixed block, the first screw rod, the groove, the sliding groove and the second fixed block, the second fixed block can slide up and down in the sliding groove on the inner wall of the groove in specific use, the first screw rod moves with the threads of the second fixed block to drive the second fixed block to move up and down in position in rotation, and the first fixed block and the second fixed block are matched to fix the position of the teaching board, so that when the second fixed block slides downwards, the second fixed block is separated from clamping the teaching board, so that the teaching board is convenient to detach and maintain in fault.
2. According to the utility model, through the arrangement of the clamping holes, the clamping columns, the fixing plates, the supporting rods, the sleeve and the second screw, the rotating ring is manually rotated when the rotating ring rotates and moves in a threaded manner with the second screw to drive the second screw to extend out of the sleeve, the limiting block on one side of the outer surface of the second screw slides in the limiting groove when the second screw extends out, the second screw is prevented from rotating, the sleeve is rotationally connected with the connecting block in the extending process of the second screw, the second screw is rotationally connected with the connecting block, the opening and closing angle of the supporting rods can be adjusted, and the opening and closing angle of the supporting rods can be adjusted when the platform space is smaller, so that better use equipment is convenient for teaching.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
fig. 5 is a schematic structural view of the present utility model.
In the figure: 1. a slide bar; 2. a first fixed block; 3. a first screw; 4. a groove; 5. a chute; 6. a second fixed block; 7. a teaching board; 8. a first turntable; 9. a speaker port; 10. a power switch; 11. a carriage; 12. a clamping hole; 13. a clamping column; 14. a fixing plate; 15. a support rod; 16. a connecting block; 17. a sleeve; 18. a limit groove; 19. a second screw; 20. a limiting block; 21. a rotating ring; 22. and supporting the ball.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, the teaching equipment comprises a slide bar 1, wherein a first fixed block 2 is fixedly connected to one side of the inner surface of the slide bar 1, a first screw rod 3 is rotatably connected to the lower surface of the first fixed block 2, a groove 4 is formed in one side of the inner wall of the slide bar 1, a chute 5 is formed in one side of the inner wall of the groove 4, and a second fixed block 6 is slidably connected to the inner wall of the chute 5;
in this embodiment, the second fixed block 6 is in threaded connection with the first screw 3, the second fixed block 6 is clamped with the teaching board 7 on the inner surface of the first fixed block 2, and one end of the first screw 3 is fixedly connected with the first turntable 8.
During specific use, the second fixed block 6 can slide from top to bottom in the spout 5 of recess 4 inner wall, rotate first carousel 8 and drive first screw rod 3 and rotate, thereby the screw thread motion through with second fixed block 6 drives second fixed block 6 and can carry out the position removal from top to bottom when first screw rod 3 rotates, the cooperation of first fixed block 2 and second fixed block 6 can carry out the position fixing with teaching board 7, therefore when second fixed block 6 slides down, thereby second fixed block 6 breaks away from the chucking to teaching board 7 so that teaching board 7 is convenient for dismantle so that be convenient for maintain when the trouble.
In this embodiment, the outer surface of the teaching board 7 is provided with a speaker 9, and the outer surface of the teaching board 7 is provided with a power switch 10.
When the teaching board is specifically used, the power switch 10 is turned on to enable the teaching board 7 to be in power connection, and the teaching board 7 is used for playing audio and pictures to conduct English word teaching.
In this embodiment, a sliding frame 11 is disposed on one side of the lower surface of the sliding rod 1, the sliding frame 11 is sleeved with the sliding rod 1, a clamping hole 12 is formed on one side of the sliding rod 1 and one side of the sliding frame 11, and a clamping column 13 is inserted into the inner wall of the clamping hole 12.
When the teaching board is specifically used, the sliding rod 1 can slide on the inner wall of the sliding frame 11, and after the sliding height of the sliding rod 1 is adjusted, the clamping column 13 is inserted into the clamping hole 12 to fix the height of the sliding rod 1, so that the height of the teaching board 7 can be adjusted and fixed.
In this embodiment, a fixing plate 14 is fixedly connected to one side of the outer surface of the carriage 11, a supporting rod 15 is rotatably connected to the inner wall of the fixing plate 14, and a connecting block 16 is fixedly connected to the inner surface of the supporting rod 15.
When the support rod 15 is particularly used, the support rod 15 can rotate on the inner wall of the fixed plate 14, the fixed plate 14 is arranged to facilitate the installation of the support rod 15, and the support rod 15 is ensured to move.
In this embodiment, the inner surface of the connecting block 16 is rotatably connected with a sleeve 17, the inner wall of the sleeve 17 is provided with a limit groove 18, the inner wall of the sleeve 17 is provided with a second screw 19, the outer surface of the second screw 19 is fixedly connected with a limit block 20, and the limit block 20 is in sliding connection with the limit groove 18.
When the second screw 19 extends out of the sleeve 17 in specific use, the limiting block 20 on one side of the outer surface of the second screw can slide in the limiting groove 18, so that the second screw 19 can not rotate when the rotating ring 21 rotates.
In this embodiment, the second screw 19 is rotatably connected to the connection block 16, and a rotating ring 21 is rotatably connected to one end of the sleeve 17, and the rotating ring 21 is threadedly connected to the second screw 19.
In particular use, when the rotary ring 21 is manually rotated, the rotary ring 21 drives the second screw 19 to move by the threaded movement with the second screw 19.
In this embodiment, one end of the support rod 15 is fixedly connected with a support ball 22.
In particular use, the provision of the support ball 22 may provide stability to the device when placed.
Working principle: in use, the power switch 10 is turned on to enable the teaching board 7 to be connected with a power supply, audio and pictures are played through the teaching board 7 to conduct English word teaching, the second fixing block 6 can slide up and down in the sliding groove 5 on the inner wall of the groove 4, the first rotary table 8 is rotated to drive the first screw 3 to rotate, the first screw 3 moves with threads of the second fixing block 6 to drive the second fixing block 6 to move up and down when rotating, the first fixing block 2 and the second fixing block 6 cooperate to enable the teaching board 7 to be fixed in position, therefore when the second fixing block 6 slides downwards, the second fixing block 6 breaks away from clamping the teaching board 7 to enable the teaching board 7 to be convenient to detach for maintenance during faults, the sliding rod 1 can slide on the inner wall of the sliding frame 11, after the sliding height of the sliding rod 1 is adjusted, the clamping column 13 is inserted into the clamping hole 12 to fix the height of the sliding rod 1, so that the height of the teaching board 7 can be adjusted and fixed, the rotating ring 21 is manually rotated, when the rotating ring 21 rotates, the rotating ring and the second screw 19 are in threaded motion to drive the second screw 19 to extend out of the sleeve 17, when the second screw 19 extends out, the limiting block 20 on one side of the outer surface of the second screw 19 slides in the limiting groove 18, the second screw 19 is prevented from rotating, the sleeve 17 is in rotary connection with the connecting block 16 in the extending process of the second screw 19, the second screw 19 is in rotary connection with the connecting block 16, the opening and closing angle of the supporting rod 15 can be adjusted, and when the platform space is smaller, the opening and closing angle of the supporting rod 15 can be adjusted, so that better use equipment is convenient for teaching.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Teaching equipment, including slide bar (1), its characterized in that: the sliding rod is characterized in that a first fixed block (2) is fixedly connected to one side of the inner surface of the sliding rod (1), a first screw rod (3) is rotatably connected to the lower surface of the first fixed block (2), a groove (4) is formed in one side of the inner wall of the sliding rod (1), a sliding groove (5) is formed in one side of the inner wall of the groove (4), and a second fixed block (6) is slidably connected to the inner wall of the sliding groove (5);
the second fixed block (6) is in threaded connection with the first screw rod (3), the second fixed block (6) is connected with the inner surface of the first fixed block (2) in a clamping mode with a teaching board (7), and one end of the first screw rod (3) is fixedly connected with a first rotary table (8).
2. A teaching device according to claim 1 and characterised in that: the surface of teaching board (7) is provided with speaker (9), the surface of teaching board (7) is provided with switch (10).
3. A teaching device according to claim 1 and characterised in that: the sliding rod is characterized in that a sliding frame (11) is arranged on one side of the lower surface of the sliding rod (1), the sliding frame (11) is sleeved with the sliding rod (1), clamping holes (12) are formed in one sides of the sliding rod (1) and the sliding frame (11), and clamping columns (13) are inserted into the inner walls of the clamping holes (12).
4. A teaching device according to claim 3 and characterised in that: the sliding frame is characterized in that a fixing plate (14) is fixedly connected to one side of the outer surface of the sliding frame (11), a supporting rod (15) is rotatably connected to the inner wall of the fixing plate (14), and a connecting block (16) is fixedly connected to the inner surface of the supporting rod (15).
5. A teaching device according to claim 4 and characterised in that: the inner surface of connecting block (16) rotates and is connected with sleeve (17), spacing groove (18) have been seted up to the inner wall of sleeve (17), the inner wall of sleeve (17) is provided with second screw rod (19), the surface fixedly connected with stopper (20) of second screw rod (19), stopper (20) are sliding connection with spacing groove (18).
6. A teaching device according to claim 5 and characterized in that: the second screw rod (19) is in rotary connection with the connecting block (16), one end of the sleeve (17) is in rotary connection with the rotating ring (21), and the rotating ring (21) is in threaded connection with the second screw rod (19).
7. A teaching device according to claim 4 and characterised in that: one end of the supporting rod (15) is fixedly connected with a supporting ball (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067100.3U CN220543477U (en) | 2023-08-03 | 2023-08-03 | Teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067100.3U CN220543477U (en) | 2023-08-03 | 2023-08-03 | Teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220543477U true CN220543477U (en) | 2024-02-27 |
Family
ID=89976236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067100.3U Active CN220543477U (en) | 2023-08-03 | 2023-08-03 | Teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220543477U (en) |
-
2023
- 2023-08-03 CN CN202322067100.3U patent/CN220543477U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |