CN220910979U - Sounding skill training device for teaching of dramatic sound cavity - Google Patents
Sounding skill training device for teaching of dramatic sound cavity Download PDFInfo
- Publication number
- CN220910979U CN220910979U CN202321959751.7U CN202321959751U CN220910979U CN 220910979 U CN220910979 U CN 220910979U CN 202321959751 U CN202321959751 U CN 202321959751U CN 220910979 U CN220910979 U CN 220910979U
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- China
- Prior art keywords
- display screen
- teaching
- cover plate
- rod
- supporting
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- 239000000428 dust Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 13
- 241001411320 Eriogonum inflatum Species 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008921 facial expression Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a sounding skill trainer for the teaching of a dramatic sound cavity, which comprises a sleeve, a supporting rod, a display screen and a cover plate; the support rod is fixed at the upper end of the sleeve, the front side of the support rod is rotationally connected with the cover plate, and the upper end of the cover plate is rotationally connected with the display screen; further comprises: the threaded rod is rotationally connected to the inside of the supporting rod, the outer side of the threaded rod is in threaded connection with a supporting frame, and the left end and the right end of the supporting frame are attached to the supporting rod, so that the display screen can be rotated to any angle; and the reset spring is fixed at the upper end of the inner part of the cover plate by a screw, and the lower end of the reset spring is welded with a movable frame. This a sound production skill training ware for playing sound cavity teaching can adjust any angle with sound production skill training ware, makes things convenient for playing sound cavity teaching, cleans the dust on sound production skill training ware surface, avoids the dust to influence the use of sound production skill training ware, does not need the manual work to clean.
Description
Technical Field
The utility model relates to the technical field related to the teaching of a dramatic sound cavity, in particular to a sound production skill trainer for the teaching of the dramatic sound cavity.
Background
In the teaching of the dramatic acoustic cavity, the students can achieve perfect acoustic singing, which is a common target pursued by teachers and students, in the teaching process of the acoustic cavity, the students are required to listen, speak and sing repeatedly, so that the working intensity of the teachers is greatly increased, and the sound production skill trainer can watch and record sound and facial expressions, thereby being convenient for students to find sound production skills better;
the prior art discloses a sounding skill trainer for the teaching of the dramatic acoustic cavity with the number CN213424292U, one side of the bottom plate, which is close to the supporting plate, is provided with a plurality of positioning holes which are matched with the limiting holes at equal intervals, the limiting rod is inserted into the limiting holes and one of the positioning holes, and the shape formed by the bottom plate, the supporting plate and the shell is approximate to a triangle;
the prior art that quotes is located inside the locating hole of difference through the backup pad, and then adjusts the angle of sounding skill training ware, and then the quantity of locating hole is limited, and then leads to sounding skill training ware's angle to be limited, and sounding skill training ware angle can not be adjusted at the in-process of dramatic sound chamber teaching, and the accommodation space is limited.
Disclosure of utility model
The utility model aims to provide a sounding skill trainer for the dramatic sound cavity teaching, which aims to solve the problem that the existing sounding skill trainer on the market in the background technology has limited adjusting space.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sounding skill training device for the teaching of a dramatic sound cavity comprises a sleeve, a supporting rod, a display screen and a cover plate;
The support rod is fixed at the upper end of the sleeve, the front side of the support rod is rotationally connected with the cover plate, and the upper end of the cover plate is rotationally connected with the display screen;
further comprises: the threaded rod is rotationally connected to the inside of the supporting rod, the outer side of the threaded rod is in threaded connection with a supporting frame, and the left end and the right end of the supporting frame are attached to the supporting rod, so that the display screen can be rotated to any angle;
Reset spring, the screw fixation is in the inside upper end of apron, and reset spring's lower extreme welding has the removal frame to the inside rotation of removing the frame is connected with the sponge, cleans the dust on display screen surface through the sponge.
Preferably, the microphone is installed to the inside lower extreme of display screen, both ends all rotate around the inside of carriage are connected with the bull stick, and the other end of bull stick rotates to be connected at the rear end of display screen, supports the display screen, avoids the display screen to take place to rotate.
Preferably, the right rear end of the supporting frame is welded with a gear row, the right rear end of the supporting frame is rotationally connected with a winding plate, and a gear is fixed at the upper end of the winding plate, so that the winding plate can rotate.
Preferably, the gear can be meshed with the gear row, a pull rope is wound on the outer side of the winding plate, the other end of the pull rope is adhered to the back surface of the cover plate, the cover plate is fixed, and the cover plate is prevented from shaking.
Preferably, the supporting frame forms a sliding structure with the supporting rod through a threaded rod, a plurality of puncture outfits are welded at the lower end of the moving frame, a fixed rope is welded in the middle of the lower end of the moving frame, a pull ring is adhered at the lower end of the fixed rope, the fixed rope is conveniently pulled, and the position of the sponge is changed.
Preferably, water bags are adhered to the left side and the right side of the inside of the cover plate, infusion bottle stoppers are arranged above the water bags, and the infusion bottle stoppers correspond to the puncture outfits one by one, so that water in the water bags enters the moving frame.
Compared with the prior art, the utility model has the beneficial effects that: this a sound production skill training ware for playing sound cavity teaching can adjust any angle with sound production skill training ware, makes things convenient for playing sound cavity teaching, cleans the dust on sound production skill training ware surface, avoids the dust to influence the use of sound production skill training ware, does not need the manual work to clean, and concrete content is as follows:
1. The supporting frame moves to enable the rotating rod to rotate, the rotating rod rotates to adjust the angle of the display screen, the angle of the display screen is not limited, the teaching of the dramatic sound cavity is facilitated, and the application range of the sounding skill trainer is improved;
2. the sponge is moved to wipe the display screen, and the water sac moistens the sponge, so that dust on the display screen is better cleaned, the cleanliness of the display screen is greatly improved, the display screen is not required to be manually wiped, and the dust is prevented from affecting the use of the sounding skill trainer.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic view showing a sectional structure of a support rod according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
Fig. 5 is a schematic diagram of a front view of a cover plate according to the present utility model.
In the figure: 1. a sleeve; 2. a support rod; 3. a display screen; 4. a cover plate; 5. a microphone; 6. a rotating rod; 7. a support frame; 8. a threaded rod; 9. a pull rope; 10. a winding plate; 11. a gear; 12. a tooth row; 13. a return spring; 14. a sponge; 15. a puncture outfit; 16. a moving frame; 17. a fixing rope; 18. a water bag; 19. infusion bottle stopper; 20. and (5) a pull ring.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the sounding skill trainer for the dramatic sound cavity teaching comprises a sleeve 1, a supporting rod 2, a display screen 3 and a cover plate 4; the support rod 2 is fixed at the upper end of the sleeve 1, the front side of the support rod 2 is rotationally connected with the cover plate 4, and the upper end of the cover plate 4 is rotationally connected with the display screen 3; further comprises: the threaded rod 8 is rotatably connected to the inside of the support rod 2, the outer side of the threaded rod 8 is in threaded connection with the support frame 7, and the left end and the right end of the support frame 7 are attached to the support rod 2, so that the display screen 3 can be rotated to any angle; the microphone 5 is arranged at the lower end of the inside of the display screen 3, the rotating rods 6 are rotatably connected to the front end and the rear end of the inside of the supporting frame 7, and the other end of each rotating rod 6 is rotatably connected to the rear end of the display screen 3; the right rear end of the supporting frame 7 is welded with a gear row 12, the right rear end of the supporting frame 7 is rotatably connected with a winding plate 10, and a gear 11 is fixed at the upper end of the winding plate 10; the gear 11 can be meshed with the gear row 12, a pull rope 9 is wound on the outer side of the winding plate 10, and the other end of the pull rope 9 is adhered to the back surface of the cover plate 4;
With reference to fig. 1-3, in the process of teaching a dramatic sound cavity, a mouth is placed at the front side of a microphone 5, the microphone 5 collects sound, a camera is arranged at the front side of a display screen 3, the camera records facial expressions of students, the display screen 3 can be displayed, the students can adjust the angle of the display screen 3, a threaded rod 8 is rotated by hands, the threaded rod 8 rotates to enable a supporting frame 7 to move left and right, the supporting frame 7 moves left and right to drive a rotating rod 6 to move and rotate, the angle of the display screen 3 is adjusted, and the angle of the display screen 3 can be adjusted to any angle;
A reset spring 13, wherein a screw is fixed at the upper end of the inside of the cover plate 4, a movable frame 16 is welded at the lower end of the reset spring 13, a sponge 14 is rotatably connected in the movable frame 16, and dust on the surface of the display screen 3 is wiped through the sponge 14; the supporting frame 7 and the supporting rod 2 form a sliding structure through a threaded rod 8, a plurality of puncture outfits 15 are welded at the lower end of the moving frame 16, a fixed rope 17 is welded in the middle of the lower end of the moving frame 16, and a pull ring 20 is adhered at the lower end of the fixed rope 17; the left side and the right side of the interior of the cover plate 4 are adhered with water bags 18, infusion bottle stoppers 19 are arranged above the water bags 18, and the infusion bottle stoppers 19 are in one-to-one correspondence with the puncture outfits 15;
As shown in fig. 1 and 5, after the teaching of the dramatic acoustic cavity is completed, the threaded rod 8 is rotated by hand until the display screen 3 rotates to be horizontal, the supporting frame 7 moves to the rear side all the time, the supporting frame 7 moves to the rear side to drive the tooth row 12 to move synchronously, the tooth row 12 moves to enable the gear 11 to rotate, the gear 11 rotates to drive the winding plate 10 to rotate synchronously, the winding plate 10 rotates to enable the pull rope 9 to be loosened, then the cover plate 4 is covered on the front side of the display screen 3, then the pull ring 20 is pulled outwards by hand, the pull ring 20 pulls the fixing rope 17, the fixing rope 17 pulls the moving frame 16 to move, the moving frame 16 drives the sponge 14 to move synchronously, then the sponge 14 rotates synchronously in the moving process, the sponge 14 wipes dust adhered to the display screen 3, when the puncture device 15 moves to puncture the bottle stopper 19, a small amount of water in the water bag 18 enters into the moving frame 16, the sponge 14 is wetted, the dust on the surface of the display screen 3 can be wiped better, then the pull ring 20 is released, the elasticity of the reset spring 13 enables the moving frame 16 to return to the original position, and the water in the water bag 18 does not flow any more;
Working principle: when the sounding skill trainer for the dramatic sound cavity teaching is used, as shown in the combination of fig. 1-5, the angle of the display screen 3 can be adjusted to any angle through the arrangement of the supporting frame 7 and the threaded rod 8, the sponge 14 wipes dust adhered on the display screen 3, and a learner can better find sounding skill through the arrangement of the display screen 3 and the microphone 5, so that the teaching of the dramatic sound cavity is facilitated, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A sounding skill training device for the teaching of a dramatic sound cavity comprises a sleeve (1), a supporting rod (2), a display screen (3) and a cover plate (4);
The support rod (2) is fixed at the upper end of the sleeve (1), the front side of the support rod (2) is rotationally connected with the cover plate (4), and the upper end of the cover plate (4) is rotationally connected with the display screen (3);
Characterized by further comprising:
The threaded rod (8) is rotationally connected to the inside of the supporting rod (2), the outer side of the threaded rod (8) is in threaded connection with the supporting frame (7), and the left end and the right end of the supporting frame (7) are attached to the supporting rod (2), so that the display screen (3) can rotate to any angle;
The reset spring (13) is fixed at the upper end of the interior of the cover plate (4) through screws, the lower end of the reset spring (13) is welded with the movable frame (16), the interior of the movable frame (16) is rotationally connected with the sponge (14), and dust on the surface of the display screen (3) is wiped through the sponge (14).
2. The phonation skill trainer for dramatic sound chamber teaching of claim 1, wherein: the microphone (5) is installed to the inside lower extreme of display screen (3), both ends all rotate around the inside of carriage (7) are connected with bull stick (6), and the other end of bull stick (6) rotates the rear end of connecting at display screen (3).
3. The phonation skill trainer for dramatic sound chamber teaching of claim 1, wherein: the right rear end of the supporting frame (7) is welded with a gear row (12), the right rear end of the supporting frame (7) is rotatably connected with a winding plate (10), and the upper end of the winding plate (10) is fixed with a gear (11).
4. A phonation skill trainer for use in theatrical sound cavity teaching as claimed in claim 3 wherein: the gear (11) can be meshed with the gear row (12), a pull rope (9) is wound on the outer side of the winding plate (10), and the other end of the pull rope (9) is adhered to the back surface of the cover plate (4).
5. The phonation skill trainer for dramatic sound chamber teaching of claim 1, wherein: the supporting frame (7) and the supporting rod (2) form a sliding structure through the threaded rod (8), a plurality of puncture outfits (15) are welded at the lower end of the moving frame (16), a fixing rope (17) is welded in the middle of the lower end of the moving frame (16), and a pull ring (20) is adhered to the lower end of the fixing rope (17).
6. The phonation skill trainer for dramatic sound chamber teaching of claim 1, wherein: the left side and the right side of the interior of the cover plate (4) are adhered with water bags (18), infusion bottle stoppers (19) are arranged above the water bags (18), and the infusion bottle stoppers (19) are in one-to-one correspondence with the puncture outfits (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959751.7U CN220910979U (en) | 2023-07-25 | 2023-07-25 | Sounding skill training device for teaching of dramatic sound cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959751.7U CN220910979U (en) | 2023-07-25 | 2023-07-25 | Sounding skill training device for teaching of dramatic sound cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910979U true CN220910979U (en) | 2024-05-07 |
Family
ID=90914405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959751.7U Active CN220910979U (en) | 2023-07-25 | 2023-07-25 | Sounding skill training device for teaching of dramatic sound cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910979U (en) |
-
2023
- 2023-07-25 CN CN202321959751.7U patent/CN220910979U/en active Active
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