CN215417124U - Music education music book teaching presentation device of colleges and universities - Google Patents
Music education music book teaching presentation device of colleges and universities Download PDFInfo
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- CN215417124U CN215417124U CN202122081798.5U CN202122081798U CN215417124U CN 215417124 U CN215417124 U CN 215417124U CN 202122081798 U CN202122081798 U CN 202122081798U CN 215417124 U CN215417124 U CN 215417124U
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- fixedly connected
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- bottom plate
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- 238000010073 coating (rubber) Methods 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract 6
- 238000000034 method Methods 0.000 description 3
- 230000001755 vocal effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002474 experimental method 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
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a music education music score teaching demonstration device for colleges and universities, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an installation frame, the top of an inner cavity of the installation frame is fixedly connected with a camera, the right side of the top of the bottom plate is movably connected with an installation rod, an installation ring is sleeved on the surface of the installation rod, the bottom of the inner cavity of the installation ring is fixedly connected with a screw block, and the inner cavity of the screw block is in threaded connection with a screw rod. According to the utility model, through the bottom plate, the camera, the mounting frame, the vertical rod, the mounting ring, the display screen, the storage frame, the storage battery, the charging interface, the movable arc, the screw rod, the screw block, the driving disk, the connecting rod and the fixed arc, the device can achieve a good display effect function, and the problems that the music education music score teaching demonstration device in colleges and universities in the existing market does not have a good display effect function, is not beneficial to being watched by students, is rigid in use, cannot adjust the display angle and is not beneficial to being used for teaching in a large range are solved.
Description
Technical Field
The utility model relates to the technical field of music education, in particular to a music score teaching demonstration device for colleges and universities.
Background
The music education mainly researches basic theories in the aspect of vocal music, has stronger vocal music, piano, dance and instrumental music performance capability and music appreciation and discrimination capability, masters the analysis method of music works, has certain music creation capability, has stronger music teaching practice capability and the capability of organizing music education teaching activities, literature activities and competition work, is familiar with the basic requirements of the education in the art field and the music education of preschool children, for example: the singing skills of children and students in middle and primary schools are cultured, and students are organized to take part in various singing and performance competitions.
Need carry out the show teaching of music book at colleges and universities music education in-process, colleges and universities music education music book teaching presentation device on the existing market does not possess the good function of bandwagon effect, is unfavorable for student's watching, and uses comparatively dull, can't adjust the show angle, is unfavorable for the use of giving lessons on a large scale.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a college music education music book teaching demonstration device which has the advantage of good display effect and solves the problems that the college music education music book teaching demonstration device in the existing market does not have the function of good display effect, is not beneficial to being watched by students, is rigid in use, cannot adjust the display angle and is not beneficial to being used for teaching in a large range.
In order to achieve the purpose, the utility model provides the following technical scheme: college music education music book teaching presentation device, comprising a bottom plate, wherein the top of the bottom plate is fixedly connected with a mounting frame, the top of the inner cavity of the mounting frame is fixedly connected with a camera, the right side of the top of the bottom plate is movably connected with a mounting rod, the surface of the mounting rod is sleeved with a mounting ring, the bottom of the inner cavity of the mounting ring is fixedly connected with a screw block, the inner cavity of the screw block is in threaded connection with a screw rod, the bottom of the screw rod is fixedly connected with a driving disc, the top of the screw rod is movably connected with a movable arc, the two sides of the top of the inner cavity of the mounting ring are fixedly connected with connecting rods, the bottom of the connecting rods is fixedly connected with a fixed arc, the right side of the mounting rod is fixedly connected with a display screen, the left side of the mounting rod is fixedly connected with a storage frame, the inner cavity of the storage frame is provided with a storage battery, and the two sides of the mounting ring are fixedly connected with a vertical rod, the bottom of the vertical rod is fixedly connected with the bottom plate.
Preferably, both sides of bottom plate bottom are the equal fixedly connected with activity wheel, the surface mounting of activity wheel has the locking round pin.
Preferably, the surface of the storage frame is movably connected with a cabinet door through a hinge, and a handle is mounted on the surface of the cabinet door.
Preferably, a charging interface is installed at the top of the left side of the inner cavity of the storage frame, and a plug is installed on the surface of the charging interface.
Preferably, the surfaces of the movable arc and the fixed arc are both fixedly connected with rubber coating layers, and friction bosses are arranged on the surfaces of the rubber coating layers.
Preferably, a wire passing hole is formed in the bottom of the left side of the inner cavity of the storage frame, and a protective ring is fixedly connected to the inner cavity of the wire passing hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the bottom plate, the camera, the mounting frame, the vertical rod, the mounting ring, the display screen, the storage frame, the storage battery, the charging interface, the movable arc, the screw rod, the screw block, the driving disk, the connecting rod and the fixed arc, the device can achieve a good display effect function, and the problems that the music education music score teaching demonstration device in colleges and universities in the existing market does not have a good display effect function, is not beneficial to being watched by students, is rigid in use, cannot adjust the display angle and is not beneficial to being used for teaching in a large range are solved.
2. Through the use of the movable wheel and the locking pin, a user can move the equipment more conveniently, and the operation and use of the user are facilitated;
through the use of the cabinet door, a user can open the storage frame more conveniently, and the user can perform daily equipment maintenance conveniently;
through the use of the charging interface, a user can charge the storage battery more conveniently, and the operation and use of the user are facilitated;
by using the rubber coating, the phenomenon that the equipment slips in the fixing and limiting process can be effectively avoided, and the stability of the equipment in use is ensured;
through the use of seting up of walking line hole and guard ring, can make things convenient for running through of equipment more to walk the line, convenient to use person's electric connection operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a storage frame of the present invention;
fig. 3 is a top view of the mounting ring of the present invention.
In the figure: 1. a base plate; 2. a camera; 3. a mounting frame; 4. a movable wheel; 5. a vertical rod; 6. a mounting ring; 7. mounting a rod; 8. a display screen; 9. a cabinet door; 10. a storage frame; 11. a storage battery; 12. a charging interface; 13. a wiring hole; 14. a movable arc; 15. a screw; 16. a screw block; 17. a drive disc; 18. a connecting rod; 19. the arc is fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The bottom plate 1, the camera 2, the mounting frame 3, the movable wheel 4, the vertical rod 5, the mounting ring 6, the mounting rod 7, the display screen 8, the cabinet door 9, the storage frame 10, the storage battery 11, the charging interface 12, the wiring hole 13, the movable arc 14, the screw rod 15, the screw block 16, the driving disc 17, the connecting rod 18 and the fixed arc 19 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians or conventional experimental methods.
Referring to fig. 1-3, a music education music score teaching demonstration device for colleges and universities comprises a bottom plate 1, wherein movable wheels 4 are fixedly connected to two sides of the bottom plate 1, locking pins are mounted on the surfaces of the movable wheels 4, the device can be moved more conveniently by a user through the use of the movable wheels 4 and the locking pins, the device is convenient for the user to operate and use, a mounting frame 3 is fixedly connected to the top of the bottom plate 1, a camera 2 is fixedly connected to the top of an inner cavity of the mounting frame 3, a mounting rod 7 is movably connected to the right side of the top of the bottom plate 1, a mounting ring 6 is sleeved on the surface of the mounting rod 7, a screw block 16 is fixedly connected to the bottom of the inner cavity of the mounting ring 6, a screw rod 15 is in threaded connection with the inner cavity of the screw block 16, a driving disc 17 is fixedly connected to the bottom of the screw rod 15, a movable arc 14 is movably connected to the top of the screw rod 15, connecting rods 18 are fixedly connected to two sides of the top of the inner cavity of the mounting ring 6, the bottom of the connecting rod 18 is fixedly connected with a fixed arc 19, the surfaces of the movable arc 14 and the fixed arc 19 are both fixedly connected with rubber coatings, friction bosses are arranged on the surfaces of the rubber coatings, the slipping phenomenon of equipment in the fixing and limiting process can be effectively avoided through the use of the rubber coatings, the stability of the equipment during use is guaranteed, the right side of the mounting rod 7 is fixedly connected with a display screen 8, the left side of the mounting rod 7 is fixedly connected with a storage frame 10, the surface of the storage frame 10 is movably connected with a cabinet door 9 through a hinge, the surface of the cabinet door 9 is provided with a handle, through the use of the cabinet door 9, the storage frame 10 can be opened by a user more conveniently, the user can conveniently maintain daily equipment, the storage battery 11 is arranged in the inner cavity of the storage frame 10, the charging interface 12 is arranged at the top of the left side of the inner cavity of the storage frame 10, and a plug is arranged on the surface of the charging interface 12, through the use of interface 12 that charges, can more the person of facilitating the use fill ability to battery 11, the person of facilitating the use's operation is used, the equal fixedly connected with montant 5 in both sides of collar 6, the bottom and the 1 fixed connection of bottom plate of montant 5, the left bottom in storage frame 10 inner chamber has been seted up and has been walked line hole 13, the inner chamber fixedly connected with guard ring of walking line hole 13, through walking the use of seting up of line hole 13 and guard ring, can make things convenient for running through of equipment more and walk the line, the person's of facilitating the use's electric connection operability.
When the device is used, a user moves the device through the movable wheel 4 and moves the device to the position of a platform, the user places a music score in the inner cavity of the mounting frame 3, the music score is shot through the camera 2 and projected to the surface of the display screen 8 to be displayed, when the angle adjustment is needed, the user rotates the driving disc 17, the screw rod 15 is driven to rotate through the rotation of the driving disc 17, the screw rod 15 is driven to move through the limit of the screw block 16 to drive the movable arc 14 to move, the clamping of the mounting rod 7 is released, the user can rotate the mounting rod 7 to further complete the adjustment of the display angle of the display screen 8, through the matching of the structures, the device can achieve the function of good display effect, the problem that the music score teaching device in colleges and universities in the existing market does not have the function of good display effect and is not beneficial to the viewing of students is solved, and the use is dull, the display angle can not be adjusted, the large-scale teaching use is not facilitated, and the teaching aid is suitable for popularization and use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. College music education music book teaching presentation device, including bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a mounting frame (3), the top of an inner cavity of the mounting frame (3) is fixedly connected with a camera (2), the right side of the top of the bottom plate (1) is movably connected with a mounting rod (7), the surface of the mounting rod (7) is sleeved with a mounting ring (6), the bottom of the inner cavity of the mounting ring (6) is fixedly connected with a screw block (16), the inner cavity of the screw block (16) is in threaded connection with a screw rod (15), the bottom of the screw rod (15) is fixedly connected with a driving disc (17), the top of the screw rod (15) is movably connected with a movable arc (14), connecting rods (18) are fixedly connected to both sides of the top of the inner cavity of the mounting ring (6), the bottom of the connecting rods (18) is fixedly connected with a fixed arc (19), the right side of the mounting rod (7) is fixedly connected with a display screen (8), and the left side of the mounting rod (7) is fixedly connected with a storage frame (10), the storage battery (11) is installed to the inner chamber of storage frame (10), the equal fixedly connected with montant (5) in both sides of collar (6), the bottom and bottom plate (1) fixed connection of montant (5).
2. The college music education score teaching presentation device of claim 1, wherein: the two sides of the bottom plate (1) are fixedly connected with movable wheels (4), and locking pins are arranged on the surfaces of the movable wheels (4).
3. The college music education score teaching presentation device of claim 1, wherein: the surface of the storage frame (10) is movably connected with a cabinet door (9) through a hinge, and a handle is arranged on the surface of the cabinet door (9).
4. The college music education score teaching presentation device of claim 1, wherein: the storage frame (10) is characterized in that a charging interface (12) is installed at the top of the left side of an inner cavity of the storage frame, and a plug is installed on the surface of the charging interface (12).
5. The college music education score teaching presentation device of claim 1, wherein: the surfaces of the movable arc (14) and the fixed arc (19) are fixedly connected with rubber coating layers, and friction bosses are arranged on the surfaces of the rubber coating layers.
6. The college music education score teaching presentation device of claim 1, wherein: the storage frame is characterized in that a wiring hole (13) is formed in the bottom of the left side of the inner cavity of the storage frame (10), and a protective ring is fixedly connected to the inner cavity of the wiring hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081798.5U CN215417124U (en) | 2021-08-31 | 2021-08-31 | Music education music book teaching presentation device of colleges and universities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081798.5U CN215417124U (en) | 2021-08-31 | 2021-08-31 | Music education music book teaching presentation device of colleges and universities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417124U true CN215417124U (en) | 2022-01-04 |
Family
ID=79664559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122081798.5U Expired - Fee Related CN215417124U (en) | 2021-08-31 | 2021-08-31 | Music education music book teaching presentation device of colleges and universities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417124U (en) |
-
2021
- 2021-08-31 CN CN202122081798.5U patent/CN215417124U/en not_active Expired - Fee Related
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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: 20220104 |