CN213128873U - Chinese learning machine display device with voice playing function - Google Patents
Chinese learning machine display device with voice playing function Download PDFInfo
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- CN213128873U CN213128873U CN202021125944.9U CN202021125944U CN213128873U CN 213128873 U CN213128873 U CN 213128873U CN 202021125944 U CN202021125944 U CN 202021125944U CN 213128873 U CN213128873 U CN 213128873U
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- 230000006870 function Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
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Abstract
The utility model relates to the technical field of display devices, in particular to a Chinese learning machine display device with a voice playing function, which solves the defect of poor display effect of the prior display equipment, comprising a device shell, wherein the inner side of the top part of the device shell is provided with a broadcasting sound box, the inner wall of the device shell is fixed with an angle adjusting motor through a bolt, the output shaft of the angle adjusting motor is connected with an adjusting rod, the outer side of the adjusting rod is sleeved with a connecting block which is connected with a display board through a connecting block rotating shaft, the adjusting rod is driven to rotate by the angle adjusting motor, so that the screw thread thereof drives the connecting block to realize lifting, thereby lifting the display board connected with the connecting block outer side rotating shaft, slide bars at two sides of the other end of the display board slide in the inner wall chute of the device shell to achieve the function of changing the angle of the display board, the function of changing the display angle of the display article is achieved.
Description
Technical Field
The utility model relates to a display device technical field especially relates to a chinese learning machine display device who possesses voice playback function.
Background
The Chinese learning machine is a machine for playing classical contents of Chinese science, integrates the Chinese learning machine, the Chinese learning listening machine, the listening and reading machine, the early education machine, the left and right brain music machines, the potential development machine, the English learning machine, the story machine, the antenatal training machine, the Buddhist scripture machine and other functions into a whole, the Chinese contents comprise the four books and the five channels, ancient people inherit the more classical contents of the Chinese science, help children to cultivate the good characters of the children, cultivate the independent learning ability of the children, shape the high-grade characters, learn knowledge, entertainment, science politeness, understanding civilization and faintness, and when the existing Chinese learning machine is sold and displayed, sellers are required to explain, and in many cases, the sellers are difficult to explain products one by one, and the existing Chinese learning machine display equipment is limited in horizontal placement and display angle, and the display effect is poor.
Disclosure of Invention
The utility model aims at solving the relatively poor shortcoming of current display device bandwagon effect, and the chinese learning machine display device who possesses the pronunciation instant music that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a national literature machine display device that possesses pronunciation instant music, includes the device casing, the top inboard of device casing is provided with the broadcast audio amplifier, and the inner wall of device casing passes through the bolt fastening angle adjustment motor, the output shaft of angle adjustment motor has the regulation pole, the outside cover of adjusting the pole is equipped with the connecting block, and it connects the show board through the connecting block pivot, the top of show board is connected with the commentaries on classics board through the bearing, the bottom welding of commentaries on classics board has the bull stick, and bottom one side of show board still has the rotation motor through the bolt fastening, and the inside of commentaries on classics board is connected with the clamping bar through the bearing, the both ends of clamping bar all overlap and.
Preferably, a broadcast loudspeaker is arranged in the middle of the broadcast sound box, and two display lamp tubes which are obliquely arranged inwards are further mounted at the bottom of the broadcast sound box.
Preferably, the surface of the adjusting rod is provided with threads, and the inner wall of the connecting block is provided with a thread groove corresponding to the threads on the surface of the adjusting rod.
Preferably, the inner walls of the two sides of the device shell are provided with sliding grooves, and the two sides of the display board are provided with sliding rods corresponding to the sliding grooves.
Preferably, an output shaft of the rotating motor is sleeved with a driving gear, and a transmission gear meshed with the driving gear is sleeved on the outer side of the bottom of the rotating rod.
Preferably, both ends of the clamping rod are respectively provided with a forward thread and a reverse thread, and the inner wall of the clamping plate sleeved at both ends of the clamping rod is respectively provided with a thread groove corresponding to the forward thread and the reverse thread.
The utility model has the advantages that:
1. through the introduction of the broadcast loudspeaker play show article of the broadcast sound box, a professional is not required to explain, and the showing cost is saved.
2. The adjusting rod is driven to rotate through the angle adjusting motor, so that the threads of the adjusting rod drive the connecting block to lift, the display board is connected through the rotating shaft outside the connecting block, the sliding rods on the two sides of the other end of the display board slide in the sliding grooves in the shell body, and the function of changing the angle of the display board is achieved.
3. The rotation motor through the show board bottom utilizes driving gear and drive gear drive its rotation, reaches the function that changes the show article show angle.
4. The clamping rod is rotated to drive the clamping plates, which are provided with thread grooves on the inner walls and sleeved at the two ends of the clamping rod through the forward threads and the reverse threads at the two ends, to realize reverse synchronous transmission, so that the two sides of the Chinese learning machine are clamped and fixed, and the supporting and the fixing are convenient.
Drawings
Fig. 1 is a schematic structural view of a display device with a voice playing function for a Chinese learning machine according to the present invention;
fig. 2 is a schematic view of a local vertical cross-section structure of a display device of a Chinese learning machine with a voice playing function provided by the present invention;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a device shell 1, a broadcasting sound box 2, a broadcasting loudspeaker 3, a display lamp tube 4, a display board 5, an adjusting rod 6, a rotating plate 7, a clamping rod 8, a clamping plate 9, a rotating motor 10, a rotating rod 11, an angle adjusting motor 12, a connecting block 13, a sliding rod 14 and a sliding groove 15.
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, a display device of a learning machine with a voice playing function comprises a device shell 1, wherein a broadcasting sound box 2 is arranged on the inner side of the top of the device shell 1, an angle adjusting motor 12 is fixed on the inner wall of the device shell 1 through a bolt, an output shaft of the angle adjusting motor 12 is connected with an adjusting rod 6, a connecting block 13 is sleeved on the outer side of the adjusting rod 6 and is connected with a display board 5 through a rotating shaft of the connecting block 13, the top of the display board 5 is connected with a rotating board 7 through a bearing, a rotating rod 11 is welded at the bottom of the rotating board 7, a rotating motor 10 is further fixed on one side of the bottom of the display board 5 through a bolt, a clamping rod 8 is connected inside the rotating board 7 through a bearing, and;
the centre of broadcast audio amplifier 2 is provided with broadcast loudspeaker 3, two show fluorescent tube 4 that the leanin set up are still installed to broadcast audio amplifier 2's bottom, the surface of adjusting pole 6 is equipped with the screw thread, the thread groove that corresponds with adjusting 6 surperficial screw threads of pole is seted up to the inner wall of connecting block 13, the both sides inner wall of device casing 1 all is provided with spout 15, the both sides of show board 5 all are provided with the slide bar 14 that corresponds with spout 15, the driving gear has been cup jointed to the output shaft of rotating motor 10, the bottom outside of bull stick 11 has cup jointed the drive gear with driving gear engagement, forward screw thread and reverse screw thread have been seted up respectively at the both ends of clamping bar 8, the thread groove that corresponds with forward screw thread and reverse screw thread has been seted up respectively.
In this embodiment, set up public address audio amplifier 2 in the top inboard of device casing 1, the introduction of the show article is broadcast to the public address loudspeaker 3 through public address audio amplifier 2, need not the professional and explains, practices thrift the show cost.
The angle adjusting motor 12 is arranged on the inner side of the bottom of the device shell 1, the adjusting rod 6 is driven to rotate through the angle adjusting motor 12, the connecting block 13 is driven by threads to lift, the display board 5 connected through the rotating shaft on the outer side of the connecting block 13 is lifted, the sliding rods 14 on two sides of the other end of the display board 5 slide in the sliding grooves 15 in the inner wall of the device shell 1, and the function of changing the angle of the display board 5 is achieved.
The top bearing of the display board 5 is connected with the rotating board 7, the bottom of the rotating board 7 is welded with the rotating rod 11, and the rotating motor 10 at the bottom of the display board 5 drives the rotating board to rotate by utilizing the driving gear and the transmission gear, so that the function of changing the display angle of the display article is achieved.
The clamping rod 8 is connected to the inner bearing of the rotating plate 7, the clamping rod 8 is rotated to drive the clamping plate 9, provided with threaded grooves in the inner wall, sleeved with the two ends of the clamping rod through the forward threads and the reverse threads at the two ends of the clamping rod 8, to realize reverse synchronous transmission, so that the two sides of the national teaching machine are clamped and fixed, and the clamping rod is convenient to support and fix.
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. A display device of Chinese learning machine with voice playing function comprises a device shell (1), it is characterized in that the inner side of the top of the device shell (1) is provided with a broadcast sound box (2), the inner wall of the device shell (1) is fixed with an angle adjusting motor (12) through a bolt, an output shaft of the angle adjusting motor (12) is connected with an adjusting rod (6), a connecting block (13) is sleeved outside the adjusting rod (6), which is connected with a display board (5) through a connecting block (13) and a rotating board (7) through a bearing at the top of the display board (5), the bottom welding of commentaries on classics board (7) has bull stick (11), and bottom one side of show board (5) still is fixed with through the bolt and rotates motor (10), and the inside of commentaries on classics board (7) is connected with clamping bar (8) through the bearing, the both ends of clamping bar (8) all are equipped with splint (9).
2. The display device with voice playing function for Chinese learning machine according to claim 1, wherein the center of the broadcast sound box (2) is provided with a broadcast loudspeaker (3), and the bottom of the broadcast sound box (2) is further provided with two display lamps (4) which are arranged in an inward inclined manner.
3. The display device with voice playing function for Chinese learning machine according to claim 1, wherein the surface of the adjusting rod (6) is provided with threads, and the inner wall of the connecting block (13) is provided with thread grooves corresponding to the threads on the surface of the adjusting rod (6).
4. The display device with the voice playing function for the Chinese learning machine according to claim 1, wherein sliding grooves (15) are formed in the inner walls of the two sides of the device shell (1), and sliding rods (14) corresponding to the sliding grooves (15) are arranged on the two sides of the display board (5).
5. The display device of Chinese learning machine with voice playing function as claimed in claim 1, wherein the output shaft of the rotating motor (10) is sleeved with a driving gear, and the outer side of the bottom of the rotating rod (11) is sleeved with a transmission gear engaged with the driving gear.
6. The display device with voice playing function as claimed in claim 1, wherein the clamping bar (8) has forward and reverse threads at its two ends, and the inner wall of the clamping plate (9) sleeved at its two ends has thread grooves corresponding to the forward and reverse threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125944.9U CN213128873U (en) | 2020-06-17 | 2020-06-17 | Chinese learning machine display device with voice playing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125944.9U CN213128873U (en) | 2020-06-17 | 2020-06-17 | Chinese learning machine display device with voice playing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213128873U true CN213128873U (en) | 2021-05-07 |
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ID=75726549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021125944.9U Expired - Fee Related CN213128873U (en) | 2020-06-17 | 2020-06-17 | Chinese learning machine display device with voice playing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213128873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281499A (en) * | 2022-07-26 | 2022-11-04 | 大连民族大学 | Diversified exhibition device based on culture art |
-
2020
- 2020-06-17 CN CN202021125944.9U patent/CN213128873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281499A (en) * | 2022-07-26 | 2022-11-04 | 大连民族大学 | Diversified exhibition device based on culture art |
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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: 20210507 |