CN218038341U - Vocal music demonstrating board convenient to remove - Google Patents
Vocal music demonstrating board convenient to remove Download PDFInfo
- Publication number
- CN218038341U CN218038341U CN202222169803.2U CN202222169803U CN218038341U CN 218038341 U CN218038341 U CN 218038341U CN 202222169803 U CN202222169803 U CN 202222169803U CN 218038341 U CN218038341 U CN 218038341U
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- China
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- teaching board
- vocal music
- fixedly connected
- bottom plate
- demonstrating board
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Abstract
The utility model discloses a vocal music demonstrating board convenient to remove, comprising a base plate, the edge swing joint of bottom plate lower surface has the universal wheel, the solid fixed ring of middle part fixedly connected with of bottom plate lower surface, solid fixed ring's surface swing joint has the couple. This vocal music demonstrating board convenient to remove, through the universal wheel, the balancing weight, the cover post, the bracing piece, the setting of turning block and engaging lug, the universal wheel makes the omnidirectional removal of device, increase the flexibility of removal, the balancing weight increases the weight at bottom plate bottom center, improve device stability, the bracing piece can be adjusted from top to bottom in the cover post is inside, the teacher that is applicable to different heights uses, the turning block is convenient for adjust the angle about the demonstrating board, the engaging lug rotates with the turning block to be connected, inclination from top to bottom can adjust the demonstrating board, be adapted to the student in the different regions in classroom and watch the study, the quality of teaching has been increaseed, the comfort level of watching has been increased, adaptability obtains effectual promotion.
Description
Technical Field
The utility model relates to a vocal music teaching technical field, in particular to vocal music demonstrating board convenient to remove.
Background
The vocal music is also called artistic singing, and is a music performance art which combines artistic language with scientific song throat to create vivid and pleasant auditory image-singing voice to express highly pragmatic lyrics and typical and emotional melody tones to learn vocal music, so as to express thought and create two-degree creation.
In vocal music teaching, often can use the demonstrating board to help the student study and deepen memory, but present vocal music demonstrating board generally all uses through the blackboard, and the function is single, and inconvenient removal is adjusted, is unfavorable for the improvement of teaching efficiency.
Disclosure of Invention
A primary object of the utility model is to provide a vocal music demonstrating board convenient to remove can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a vocal music demonstrating board convenient to move comprises a bottom plate, wherein universal wheels are movably connected to the edge of the lower surface of the bottom plate, a fixing ring is fixedly connected to the middle of the lower surface of the bottom plate, a hook is movably connected to the outer surface of the fixing ring, and a balancing weight is fixedly connected to one end of the hook; the middle part of bottom plate upper surface is fixed even has the barrel holder, the inside threaded connection of barrel holder has a cover post, the inside swing joint of cover post has the bracing piece, the one end of bracing piece is rotated through the pivot and is connected with the turning block, the surface of turning block rotates and is connected with the engaging lug, the fixed surface of engaging lug is connected with the mounting panel.
In order to make the effect of avoiding the bracing piece landing, as the utility model relates to a vocal music demonstrating board convenient to remove, the fixed orifices has been seted up at the top of cover post surface, the inside swing joint of fixed orifices has the fastener.
In order to make the effect of the connectivity of being convenient for between elasticity engaging lug and the turning block, as the utility model relates to a vocal music demonstrating board convenient to remove, the inside swing joint of turning block and engaging lug has the screw rod, the surface threaded connection of screw rod has the nut.
In order to make the effect that reduces the time that the teacher drawn the staff, as the utility model relates to a vocal music demonstrating board convenient to remove, the surface of mounting panel has the demonstrating board through bolt swing joint, one side of the surface of demonstrating board is provided with the staff.
In order to make avoid the effect that the teacher operated complicacy, as the utility model relates to a vocal music demonstrating board convenient to remove, the opposite side fixedly connected with touch-sensitive screen of demonstrating board surface, one side fixedly connected with audio amplifier that touch-sensitive screen is close to in the inside of demonstrating board.
In order to make the effect of avoiding the chalk end to waft, as the utility model relates to a vocal music demonstrating board convenient to remove, the bottom fixedly connected with holder of demonstrating board surface, the inside swing joint of holder has the collection box.
In order to make the effect that increases illumination zone, as the utility model relates to a vocal music demonstrating board convenient to remove, the middle part fixedly connected with metal collapsible tube of demonstrating board upper surface, metal collapsible tube's one end fixedly connected with light.
In order to make the effect of the fixed music book of being convenient for, conduct the utility model relates to a vocal music demonstrating board convenient to remove, the top swing joint of demonstrating board surface has the magnetic path.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, through the universal wheel, the balancing weight, the cover post, the bracing piece, the setting of turning block and engaging lug, the universal wheel makes the omnidirectional removal of device, be convenient for remove appointed place, increase the flexibility of removal, hang the balancing weight on solid fixed ring through the couple, increase the weight at bottom plate bottom center, thereby improve device stability, the bracing piece can be adjusted from top to bottom in the cover post is inside, thereby adjusting device's height, the teacher who is applicable to different heights uses, the usage is extensive, the turning block can rotate at the bracing piece internal top through the pivot, be convenient for adjust the angle about the teaching board, the engaging lug rotates with the turning block to be connected, can adjust the inclination about the teaching board, be adapted to the student of different regions in classroom and watch the study, the quality of teaching has been strengthened, the comfort level of watching has been increased, the adaptability obtains effectual promotion.
2. The utility model discloses in, through the staff, a touch screen, audio amplifier and collection box's setting, draw the staff on the demonstrating board, make things convenient for the teacher to draw the music book on the demonstrating board, do not need teacher's oneself to draw again, reduce teacher's burden, improve teaching efficiency, use through the mutually supporting of touch-sensitive screen and audio amplifier, can play the sound on the touch-sensitive screen, then send vocal music through the audio amplifier, avoid extravagant classroom time, the quality of giving lessons of imparting knowledge to students of having improved, be convenient for receive and study, collect the chalk end that the box can collect demonstrating board writing and wander, prevent that the chalk end from wandering off at will, will collect the box and take out from the holder is inside, it is convenient to clear up.
Drawings
Fig. 1 is a schematic front view of a portable vocal music teaching board according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a bottom plate structure of a conveniently movable vocal music teaching board according to embodiment 1 of the present invention;
fig. 3 is a schematic view of a sleeve column structure of a portable vocal music teaching board according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a turning block structure of a conveniently movable vocal music teaching board according to embodiment 1 of the present invention;
fig. 5 is a schematic view of a teaching board structure of a vocal music teaching board convenient to move according to embodiment 1 of the present invention;
fig. 6 is the embodiment of the present invention, which is schematically illustrated in the figure for mounting the magnetic block structure.
In the figure: 1. a base plate; 2. a universal wheel; 3. a fixing ring; 4. hooking; 5. a balancing weight; 6. a cartridge holder; 7. sleeving a column; 8. a support bar; 9. rotating the block; 10. connecting lugs; 11. mounting a plate; 12. a fixing hole; 13. a fastener; 14. a screw; 15. a nut; 16. a teaching board; 17. a staff; 18. a touch screen; 19. a sound box; 20. a clamping member; 21. a collection box; 22. a metal hose; 23. a lighting lamp; 24. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-5, a vocal music teaching board convenient to move comprises a bottom plate 1, wherein the edge of the lower surface of the bottom plate 1 is movably connected with a universal wheel 2, the middle part of the lower surface of the bottom plate 1 is fixedly connected with a fixed ring 3, the outer surface of the fixed ring 3 is movably connected with a hook 4, and one end of the hook 4 is fixedly connected with a balancing weight 5;
in this embodiment, the middle part of bottom plate 1 upper surface is fixed with barrel holder 6, and the inside threaded connection of barrel holder 6 has a cover post 7, and the inside swing joint of cover post 7 has bracing piece 8, and the one end of bracing piece 8 is rotated through the pivot and is connected with turning block 9, and the surface of turning block 9 rotates and is connected with engaging lug 10, and the fixed surface of engaging lug 10 is connected with mounting panel 11.
When the teaching board is used specifically, the universal wheel 2 is arranged, the device is moved in an all-round mode, the device is convenient to move to a specified place, time is saved, the moving flexibility is improved, the balancing weight 5 is hung on the fixing ring 3 through the hook 4, the weight of the center of the bottom plate 1 is increased, the stability of the device is improved, the device is prevented from being toppled over, the device is guaranteed not to be damaged easily, the bottom of the sleeve column 7 is fixed inside the barrel seat 6 through threads, the mounting and dismounting are convenient, the device is convenient to assemble and disassemble, the using space is not occupied, the space utilization rate is increased, the supporting rod 8 is arranged inside the sleeve column 7 and used for supporting the fixed rotating block 9, the vertical adjustment can be carried out inside the sleeve column 7, the height of the adjusting device is suitable for teachers with different heights, the application is wide, the rotating block 9 can rotate at the top of the supporting rod 8 through a rotating shaft, the left angle and right angle of the teaching board 16 is convenient to adjust, the connecting lugs 10 are rotatably connected with the rotating block 9, the upper and lower inclination angle of the teaching board 16 can be adjusted, the classroom, the teaching board is suitable for watching and studying students in different areas, the teaching board, the teaching quality is improved, and the mounting effect of the teaching board is achieved, and the mounting and the teaching board is achieved.
In this embodiment, the top of the outer surface of the sleeve pillar 7 is provided with a fixing hole 12, and a fastening member 13 is movably connected inside the fixing hole 12.
During the specific use, through the setting of fastener 13, change the position of bracing piece 8 in set post 7 inside, use fastener 13 to peg graft in the inside of fixed orifices 12, fix bracing piece 8, slide when preventing to use.
In the embodiment, a screw 14 is movably connected inside the turning block 9 and the connecting lug 10, and a nut 15 is connected to the outer surface of the screw 14 in a threaded manner.
During the specific use, through the setting of screw rod 14, screw rod 14 and nut 15 use mutually supporting, can carry out the elasticity to being connected of engaging lug 10 and turning block 9 to adjusting device's angle increases the application range of device.
In this embodiment, a teaching board 16 is movably connected to the outer surface of the mounting plate 11 through bolts, and a staff 17 is disposed on one side of the outer surface of the teaching board 16.
During the specific use, through staff 17's setting, draw staff 17 on demonstrating board 16, make things convenient for the teacher to draw the music book on demonstrating board 16, do not need the teacher to draw by oneself again, reduce teacher's burden, improve teaching efficiency.
In this embodiment, a touch screen 18 is fixedly connected to the other side of the outer surface of the teaching board 16, and a sound box 19 is fixedly connected to one side of the inner portion of the teaching board 16 close to the touch screen 18.
During the specific use, through the setting of touch-sensitive screen 18, in traditional vocal music teaching, the teacher plays a sound back on the keyboard of piano, and the position that points out the note name place on the blackboard of standing up again, this kind of look, listen the teaching mode of separation, make teacher and student difficult to accept, use through mutually supporting of touch-sensitive screen 18 and audio amplifier 19, can play the sound on touch-sensitive screen 18, then send out the vocal music through audio amplifier 19, avoid extravagant classroom time, the quality of teaching is improved, be convenient for the student to receive and study.
In this embodiment, a clamping member 20 is fixedly connected to the bottom of the outer surface of the teaching board 16, and a collecting box 21 is movably connected to the inside of the clamping member 20.
During the specific use, through the setting of collecting box 21, collect box 21 and can collect the chalk powder that 16 blackboard writings of demonstrating board waved, prevent that the chalk powder from floating at will, will collect box 21 and take out from holder 20 is inside, and the clearance is convenient.
In this embodiment, a metal hose 22 is fixedly connected to a middle portion of the upper surface of the teaching board 16, and an illumination lamp 23 is fixedly connected to one end of the metal hose 22.
During the specific use, through the setting of light 23, light 23 can carry out angle modulation through not metal collapsible tube 22, illuminates demonstration board 16, conveniently uses.
Working principle; make the device remove to appointed place through universal wheel 2, balancing weight 5 hangs on solid fixed ring 3 through couple 4, thereby improve device stability, fix cover post 7 bottom inside barrel casing 6 through the screw thread, change the bracing piece 8 in the inside position of cover post 7, use fastener 13 to peg graft in the inside of fixed orifices 12, fix bracing piece 8, turning block 9 can rotate at bracing piece 8 inner top through the pivot, be convenient for adjust the angle about demonstrating board 16, screw rod 14 and nut 15 use of mutually supporting, can carry out the elasticity to engaging lug 10 and turning block 9's connection, thereby adjust the inclination about demonstrating board 16, be adapted to the student of classroom different regions and watch study, the comfort level of watching has been increased, mounting panel 11 is used for installing fixed demonstrating board 16, draw staff 17 on demonstrating board 16, make things convenient for the teacher to draw the music book on demonstrating board 16, reduce teacher's burden, touch-sensitive screen 18 and audio amplifier 19 use of mutually supporting, can play the sound on touch-sensitive screen 18, then send out the sound through audio amplifier 19, collect audio amplifier board 21 and collect audio card 16, it can conveniently light the chalk end of the chalk collection box 20, it is convenient to carry out the chalk end of hanging from the regulation hose to carry out the convenience of the chalk regulation.
Example 2
As shown in fig. 6, the distinguishing features of this embodiment that distinguish embodiment 1 are: the top of the outer surface of the teaching board 16 is movably connected with a magnetic block 24.
During the specific use, through magnetic path 24's setting, magnetic path 24 can fix the music book of vocal music teaching usefulness, improves the stability of placing, avoids appearing breaking away from the influence and uses, has improved the convenience of operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A vocal music demonstrating board convenient to remove, includes bottom plate (1), its characterized in that: the universal wheel (2) is movably connected to the edge of the lower surface of the bottom plate (1), the fixing ring (3) is fixedly connected to the middle of the lower surface of the bottom plate (1), the hook (4) is movably connected to the outer surface of the fixing ring (3), and one end of the hook (4) is fixedly connected with the balancing weight (5);
the middle part of bottom plate (1) upper surface is fixed with barrel holder (6), the inside threaded connection of barrel holder (6) has set post (7), the inside swing joint of set post (7) has bracing piece (8), the one end of bracing piece (8) is rotated through the pivot and is connected with turning block (9), the surface of turning block (9) is rotated and is connected with engaging lug (10), the fixed surface of engaging lug (10) is connected with mounting panel (11).
2. A portable vocal music teaching board according to claim 1, wherein: the top of the outer surface of the sleeve column (7) is provided with a fixing hole (12), and a fastening piece (13) is movably connected inside the fixing hole (12).
3. A portable vocal music teaching board according to claim 1, wherein: the inner parts of the rotating block (9) and the connecting lug (10) are movably connected with a screw rod (14), and the outer surface of the screw rod (14) is in threaded connection with a nut (15).
4. A portable vocal music teaching board according to claim 1, wherein: the outer surface of the mounting plate (11) is movably connected with a teaching board (16) through a bolt, and one side of the outer surface of the teaching board (16) is provided with a staff (17).
5. A portable vocal music teaching board according to claim 4 wherein: the touch screen (18) is fixedly connected to the other side of the outer surface of the teaching board (16), and a sound box (19) is fixedly connected to one side, close to the touch screen (18), of the inner portion of the teaching board (16).
6. A portable vocal music teaching board according to claim 4, wherein: the bottom of the outer surface of the teaching board (16) is fixedly connected with a clamping piece (20), and a collecting box (21) is movably connected inside the clamping piece (20).
7. A portable vocal music teaching board according to claim 4, wherein: the middle of the upper surface of the teaching board (16) is fixedly connected with a metal hose (22), and one end of the metal hose (22) is fixedly connected with an illuminating lamp (23).
8. A portable vocal music teaching board according to claim 4, wherein: the top of the outer surface of the teaching board (16) is movably connected with a magnetic block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169803.2U CN218038341U (en) | 2022-08-18 | 2022-08-18 | Vocal music demonstrating board convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169803.2U CN218038341U (en) | 2022-08-18 | 2022-08-18 | Vocal music demonstrating board convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038341U true CN218038341U (en) | 2022-12-13 |
Family
ID=84346444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222169803.2U Active CN218038341U (en) | 2022-08-18 | 2022-08-18 | Vocal music demonstrating board convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038341U (en) |
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2022
- 2022-08-18 CN CN202222169803.2U patent/CN218038341U/en active Active
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