CN213691022U - Chinese multimedia teaching platform - Google Patents
Chinese multimedia teaching platform Download PDFInfo
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- CN213691022U CN213691022U CN202022978877.1U CN202022978877U CN213691022U CN 213691022 U CN213691022 U CN 213691022U CN 202022978877 U CN202022978877 U CN 202022978877U CN 213691022 U CN213691022 U CN 213691022U
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- motor
- display screen
- table body
- threaded rod
- multimedia teaching
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Abstract
The utility model discloses a chinese multimedia teaching platform, include: a table body and a base; an adjusting mechanism is arranged in the table body; the adjusting mechanism comprises a first motor, the first motor is arranged at the bottom of the table body, and a gear is connected with the first motor in a driving manner; a sleeve is arranged on one side of the first motor, a first internal threaded pipe is connected above the sleeve, a first threaded rod is arranged on the first internal threaded pipe in a matched mode, a toothed ring is arranged on the outer side wall of the first internal threaded pipe in a surrounding mode, and the toothed ring is connected with a gear in a combined mode; one end of the top of the first threaded rod is connected with a supporting plate, and a display screen is arranged on the supporting plate; the height is adjusted by arranging the telescopic rod, so that the use convenience is improved; the display screen can be retracted into the table body when not in use by arranging the adjusting mechanism, so that damage is prevented, and safety is improved; through carrying out gradient adjustment to the display screen, increase the use travelling comfort of teaching in-process.
Description
Technical Field
The utility model belongs to the multimedia teaching field especially relates to a chinese multimedia teaching platform.
Background
The language is a comprehensive department of language and culture, is a general term of language and character abilities and cultural knowledge such as listening, speaking, reading, writing, translating and compiling, is also a combined term of oral languages and written languages, and is the sum of language laws and the speech activity process of speech works formed by applying the language laws.
The essence of learning Chinese lies in listening, speaking, reading and writing, the current teaching mode is single, a teacher generally carries out writing on a blackboard, book knowledge is taught orally, students are difficult to understand and master, and the learning efficiency is low; some schools with better teaching conditions adopt multimedia teaching, but the previous multimedia teaching tables are almost all placed at fixed angles, and the angle of a display screen cannot be adjusted, so that a teacher has the problem of inconvenient use due to height difference in teaching; meanwhile, the display screen is exposed above the table body for a long time and is easy to damage due to collision.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a Chinese multimedia teaching platform, which is provided with a telescopic rod for height adjustment, thereby increasing the use convenience; the display screen can be retracted into the table body when not in use by arranging the adjusting mechanism, so that damage is prevented, and safety is improved; through carrying out gradient adjustment to the display screen, increase the use travelling comfort of teaching in-process.
The utility model provides a following technical scheme:
a chinese multimedia teaching station comprising: a table body and a base; the table body is arranged above the base, and a plurality of telescopic rods are arranged between the table body and the base; a notch is formed in the upper surface of the table body, a display screen is arranged below the notch, and an adjusting mechanism is connected below the display screen; the adjusting mechanism comprises a first motor, the first motor is arranged at the bottom of the table body, and a gear is connected with the first motor in a driving manner; a sleeve is arranged on one side of the first motor, a first internal threaded pipe is connected above the sleeve, a first threaded rod is arranged on the first internal threaded pipe in a matched mode, a toothed ring is arranged on the outer side wall of the first internal threaded pipe in a surrounding mode, and the toothed ring is connected with a gear in a combined mode; the top one end of first threaded rod is connected with the backup pad, be equipped with the display screen in the backup pad.
Preferably, a second motor is arranged above the supporting plate and close to one end of the supporting plate, and an output shaft of the second motor is connected with a second threaded rod; a connecting plate is connected above one end of the supporting plate, which is far away from the second motor, and the other end of the second threaded rod is rotatably connected with the connecting plate through a bearing; the side of going up of connecting plate is connected with the pivot, the display screen rotates through pivot and connecting plate to be connected.
Preferably, the second threaded rod is provided with a second internal threaded pipe in a matching and rotating mode, and the outer side wall of the second internal threaded pipe is rotatably connected with a supporting rod through a pin shaft arranged in the second internal threaded pipe.
Preferably, the other end of the supporting rod is connected with a rotating piece, and the supporting rod is connected with the display screen through the rotating piece in a rotating mode.
Preferably, the bottom of first threaded rod extends to in the sleeve, and the bottom of first threaded rod is connected with the stopper, prevents that first threaded rod from following the first internal thread pipe slippage.
Preferably, a microphone is arranged above the table body and connected with a broadcaster, and the broadcaster can be connected with a display screen; the inside of the table body is provided with a loudspeaker which is connected with a broadcast device.
Preferably, the table body is provided with a plurality of storage lattices.
Preferably, a partition plate is arranged in the table body to separate the storage grid from the adjusting mechanism.
Preferably, the storage lattice is connected with the sliding groove arranged on the inner wall of the table body in a sliding manner through the sliding block, and the storage lattice can be pulled in the table body.
Preferably, the display screen is a touch display screen.
Preferably, a plurality of rotating wheels are arranged below the base, so that the table body can be moved conveniently for teaching.
Preferably, the first internally threaded tube is rotatably connected to the sleeve.
When the technical scheme is used, the height of the table body is adjusted through the telescopic rod, the telescopic rod is a hydraulic telescopic rod, the first motor is started, the first motor drives the gear to rotate, the gear belt wheel ring rotates, the ring gear drives the first internal thread pipe to rotate, and along with the rotation of the first internal thread pipe, the first threaded rod rotates clockwise in the first internal thread pipe and simultaneously ascends to drive the supporting plate and the display screen to ascend to the upper side of the table body from the gap of the table body; the second motor is started, the second threaded rod is driven to rotate, the second threaded rod rotates, the second internal threaded pipe moves left and right on the second threaded rod when the second threaded rod rotates, the supporting rod connected with the second threaded rod is rotated through the rotating piece, the inclination angle of the second threaded rod is changed, therefore, the inclination angle of the display screen is changed, the display screen is adjusted to a proper angle, and the comfort of teachers in observation is improved.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a chinese multimedia teaching platform carries out altitude mixture control through setting up the telescopic link, is applicable to not the user regulation of co-altitude, increases convenient to use nature.
(2) The utility model relates to a chinese multimedia teaching platform can make the display screen shrink the stage body when not using through setting up adjustment mechanism in, prevents to damage, increases the security.
(3) The utility model relates to a chinese multimedia teaching platform rotates the bracing piece of connection through rotating, changes the inclination with the second threaded rod to change the inclination of display screen, adjust the display screen to suitable angle, increase the travelling comfort that the teacher observed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial schematic view of the inner structure of the table body of the present invention.
Fig. 3 is a schematic diagram of the structure for adjusting the angle of the display screen according to the present invention.
Fig. 4 is a top view of the table body of the present invention.
In the figure: 1. a table body; 2. a base; 3. a telescopic rod; 4. a storage grid; 5. a first motor; 6. a gear; 7. a sleeve; 8. a first threaded rod; 9. a first internally threaded tube; 10. a toothed ring; 11. a limiting block; 12. a support plate; 13. a display screen; 14. a connecting plate; 15. a rotating shaft; 17. A second motor; 18. a second threaded rod; 19. a second internally threaded tube; 20. a support bar; 21. a rotating member; 22. a notch; 23. a microphone; 24. a loudspeaker; 25. a rotating wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Example one
As shown in fig. 1-4, a chinese multimedia teaching station comprises: a table body 1 and a base 2; the table body 1 is arranged above the base 2, and a plurality of telescopic rods 3 are arranged between the table body 1 and the base 2; a notch 22 is formed in the upper surface of the table body 1, a display screen 13 is arranged below the notch 22, and an adjusting mechanism is connected below the display screen 13; the adjusting mechanism comprises a first motor 5, the first motor 5 is arranged at the bottom of the table body 1, and the first motor 5 is in driving connection with a gear 6; a sleeve 7 is arranged on one side of the first motor 5, a first internal threaded pipe 9 is connected above the sleeve 7, a first threaded rod 8 is arranged on the first internal threaded pipe 9 in a matched mode, a toothed ring 10 is arranged on the outer side wall of the first internal threaded pipe 9 in a surrounding mode, and the toothed ring 10 is connected with the gear 6 in a combined mode; one end of the top of the first threaded rod 8 is connected with a supporting plate 12, and a display screen 13 is arranged on the supporting plate 12.
A second motor 17 is arranged above the supporting plate 12 and close to one end, and an output shaft of the second motor 17 is connected with a second threaded rod 18; a connecting plate 14 is connected above one end of the supporting plate 12 far away from the second motor 17, and the other end of the second threaded rod 18 is rotatably connected with the connecting plate 14 through a bearing; the upper side of connecting plate 14 is connected with pivot 15, display screen 13 is connected with connecting plate 14 through pivot 15 rotation.
Example two
On the basis of the first embodiment, a second threaded rod 18 is provided with a second internal threaded tube 19 in a matching and rotating manner, and the outer side wall of the second internal threaded tube 19 is rotatably connected with a support rod 20 through a pin shaft; the other end of the support rod 20 is connected with a rotating piece 21, and the support rod 20 is rotatably connected with the display screen 13 through the rotating piece 21.
The bottom of the first threaded rod 8 extends into the sleeve 7, and the bottom of the first threaded rod 8 is connected with a limiting block 11 to prevent the first threaded rod 8 from slipping off from the first internal threaded pipe 9; a microphone 23 is arranged above the table body 1, the microphone 23 is connected with a broadcaster, and the broadcaster can be connected with the display screen 13; a loudspeaker 24 is arranged in the table body 1, and the loudspeaker 24 is connected with a broadcaster; the table body 1 is provided with a plurality of storage lattices 4; a partition plate is arranged in the table body 1 and separates the storage lattice 4 from the adjusting mechanism.
The storage lattice 4 is connected with a sliding groove arranged on the inner wall of the table body 1 in a sliding way through a sliding block, and is drawn in the table body 1; the display screen 13 is a touch display screen 13; a plurality of rotating wheels 25 are arranged below the base 2, so that the table body 1 can conveniently perform mobile teaching; the first internally threaded tube 9 is rotatably connected to the sleeve 7.
The device obtained by the technical scheme is a Chinese multimedia teaching platform, when the device is used, the height of a proper platform body 1 is adjusted by a telescopic rod 3, the telescopic rod 3 is a hydraulic telescopic rod 3, a first motor 5 is started, the first motor 5 drives a gear 6 to rotate, a gear 6 with a gear ring 10 rotates, the gear ring 10 drives a first internal threaded pipe 9 to rotate, and along with the rotation of the first internal threaded pipe 9, a first threaded rod 8 rotates clockwise in the first internal threaded pipe 9 and simultaneously ascends to drive a support plate 12 and a display screen 13 to ascend to the upper side of the platform body 1 from a gap 22 of the platform body 1; the second motor 17 is started to drive the second threaded rod 18 to rotate, the second threaded rod 18 rotates, the second internal threaded pipe 19 moves left and right on the second threaded rod 18, the supporting rod 20 connected with the second threaded rod 18 is rotated through the rotating piece 21, the inclination angle of the display screen 13 is changed, the display screen 13 is adjusted to a proper angle, and the observation comfort of a teacher is improved; the height is adjusted by arranging the telescopic rod 3, so that the use convenience is improved; the display screen 13 can be retracted into the table body 1 when not in use by arranging the adjusting mechanism, so that damage is prevented, and safety is improved; through carrying out gradient adjustment to display screen 13, increase the use travelling comfort of teaching in-process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A chinese multimedia teaching station comprising: a table body (1) and a base (2); the table is characterized in that the table body (1) is arranged above the base (2), and a plurality of telescopic rods (3) are arranged between the table body (1) and the base (2); a notch (22) is formed in the upper surface of the table body (1), a display screen (13) is arranged below the notch (22), and an adjusting mechanism is connected below the display screen (13); the adjusting mechanism comprises a first motor (5), the first motor (5) is arranged at the bottom of the table body (1), and the first motor (5) is connected with a gear (6) in a driving manner; a sleeve (7) is arranged on one side of the first motor (5), a first internal threaded pipe (9) is connected above the sleeve (7), a first threaded rod (8) is arranged on the first internal threaded pipe (9) in a matching mode, a toothed ring (10) is arranged on the outer side wall of the first internal threaded pipe (9) in a surrounding mode, and the toothed ring (10) is connected with the gear (6) in a combined mode; the top one end of first threaded rod (8) is connected with backup pad (12), be equipped with display screen (13) on backup pad (12).
2. A multimedia teaching platform according to claim 1, wherein a second motor (17) is provided above the supporting plate (12) near one end, and a second threaded rod (18) is connected to an output shaft of the second motor (17); a connecting plate (14) is connected above one end, far away from the second motor (17), of the supporting plate (12), and the other end of the second threaded rod (18) is rotatably connected with the connecting plate (14) through a bearing; the side of going up of connecting plate (14) is connected with pivot (15), display screen (13) are connected with connecting plate (14) rotation through pivot (15).
3. A multimedia teaching platform according to claim 2, wherein the second threaded rod (18) is provided with a second internally threaded tube (19) in a matching and rotating manner, and the outer side wall of the second internally threaded tube (19) is rotatably connected with a support rod (20) through a pin shaft.
4. A multimedia teaching platform according to claim 3, wherein the other end of the support rod (20) is connected to a rotation member (21), and the support rod (20) is rotatably connected to the display screen (13) through the rotation member (21).
5. A chinese multimedia teaching platform according to claim 1, wherein the bottom of the first threaded rod (8) extends into the sleeve (7), and the bottom of the first threaded rod (8) is connected with a stopper (11) to prevent the first threaded rod (8) from slipping off the first internally threaded tube (9).
6. A language multimedia teaching platform according to claim 1, characterized in that a microphone (23) is arranged above the platform body (1), the microphone (23) is connected with a broadcaster, and the broadcaster can be connected with the display screen (13); a loudspeaker (24) is arranged in the table body (1), and the loudspeaker (24) is connected with the broadcaster.
7. A multimedia teaching desk according to claim 1, wherein said desk body (1) is provided with a plurality of storage compartments (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022978877.1U CN213691022U (en) | 2020-12-14 | 2020-12-14 | Chinese multimedia teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022978877.1U CN213691022U (en) | 2020-12-14 | 2020-12-14 | Chinese multimedia teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213691022U true CN213691022U (en) | 2021-07-13 |
Family
ID=76739039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022978877.1U Expired - Fee Related CN213691022U (en) | 2020-12-14 | 2020-12-14 | Chinese multimedia teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213691022U (en) |
-
2020
- 2020-12-14 CN CN202022978877.1U patent/CN213691022U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210713 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |