CN211591992U - Multifunctional music teaching and training device - Google Patents
Multifunctional music teaching and training device Download PDFInfo
- Publication number
- CN211591992U CN211591992U CN202020113829.3U CN202020113829U CN211591992U CN 211591992 U CN211591992 U CN 211591992U CN 202020113829 U CN202020113829 U CN 202020113829U CN 211591992 U CN211591992 U CN 211591992U
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- China
- Prior art keywords
- writing board
- base
- training device
- music teaching
- support frame
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Abstract
The utility model relates to a multifunctional music teaching and training device, which comprises a base, a writing board and support frames, wherein a double-output shaft motor is arranged inside the base, output shafts of the double-output shaft motor are connected with screw rods, second bevel gears are fixedly arranged on the screw rods, fixing grooves are arranged on the left side and the right side inside the base, threaded rods are rotatably arranged inside the fixing grooves, first bevel gears are arranged on the threaded rods, the support frames are respectively and rotatably connected with the outer parts of the threaded rods, the writing board is arranged between the two support frames, rotating shafts are fixedly connected with the left side and the right side of the writing board, the front and the back of the writing board are respectively arranged into a white board and a five-line music board, fixing holes are respectively arranged on the left side and the right side of the writing board, connecting rods matched with the fixing holes are rotatably arranged on the support frames, pen, the connecting plate is in threaded connection with the support frame; the utility model has the advantages of convenient use and improved teaching quality.
Description
Technical Field
The utility model belongs to the technical field of the music teaching, concretely relates to multi-functional music teaching training set.
Background
The music can be divided into two types of vocal music and instrumental music, and can also be roughly divided into classical music, folk music, original ecological music, modern music and the like; among the types of art, music is a relatively abstract art, and music has historically been divided into eastern music and western music. The ancient Chinese theory, beginning with Chinese Han nationality music, is based on five-tone scale, i.e., Gong, Shang, jiao, Ju and Yu, and the seven-tone scale is the main theory in the east. The music is pleasing to the eye and brings enjoyment to the hearing of people. At present, people learn music more and more, music scores need to be learned firstly in music teaching training, teachers need to draw staff quickly on a white board in the existing equipment, and more knowledge points need to be learned in a class, so that the staff need to be repeatedly erased and redrawn, and time is wasted; therefore, a multifunctional music teaching and training device which is convenient for teaching is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a multifunctional music teaching and training device which is convenient to use and improves the teaching quality.
The purpose of the utility model is realized like this: a multifunctional music teaching and training device comprises a base, a writing board and support frames, wherein rollers are arranged below the base, a double-output-shaft motor is arranged inside the base, output shafts of the double-output-shaft motor are connected with screw rods, second bevel gears are fixedly arranged on the screw rods, fixing grooves are formed in the left side and the right side inside the base, threaded rods are rotatably arranged inside the fixing grooves, first bevel gears matched with the second bevel gears are arranged on the threaded rods, an ascending switch and a descending switch are arranged above the base, the support frames are in threaded connection outside the threaded rods, an object placing groove is fixedly arranged between the two support frames, bearing seats are arranged on the support frames, the writing board is arranged between the two support frames, and rotating shafts are fixedly connected on the left side and the right side of the writing board, the pivot sets up on the bearing frame, the outside of the left end that is located the left pivot of clipboard and the right-hand member of the pivot that is located the clipboard right side all is provided with the external screw thread, the outside of external screw thread all is provided with the nut, the positive and negative of clipboard sets up to blank and staff board respectively, the side all is provided with the fixed orifices about the clipboard, the rotation is provided with the connecting rod that uses with the fixed orifices looks complete on the support frame, be provided with a plurality of screw holes on the support frame, the inboard of support frame is provided with the penholder, be provided with on the penholder and put the nib, be provided with the connecting plate on the penholder, connecting plate and support frame threaded.
The dual output shaft motor is a positive and negative rotation motor, the model number of the motor is A58SW31ZYS, and the plug of the dual output shaft motor is connected with an external power supply.
The ascending switch and the descending switch are electrically connected with a motor with double output shafts.
The ascending switch and the descending switch are both foot-operated switches.
The connecting plate is arranged in the middle of the pen rack.
The roller is a universal self-locking wheel.
The utility model has the advantages that: when the utility model is used and staff teaching is needed, the screw cap is loosened and the writing board is rotated to make the staff board face the students; the staff board is used, so that teachers are prevented from repeatedly drawing staff, time is saved, and teaching quality is improved; when the explanation is needed, the writing board is rotated to enable the white board to face the student, so that the explanation is convenient and fast; for users with different heights, the writing board can be lifted, when the user is higher, the lifting switch is treaded, the lifting switch is electrically connected with a double-output-shaft motor, the double-output-shaft motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the second bevel gear to synchronously rotate, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the supporting frame to move upwards, the supporting frame moves upwards to drive the writing board to move upwards, the use requirements of the user are met, when the writing board reaches a proper height, the lifting switch can be released, and the double-output-shaft motor does not rotate any more; similarly, when the user is short, the falling switch is stepped on, so that the writing board moves downwards, when the writing board reaches a proper height, the falling switch can be released, and the motor with the double output shafts does not rotate any more; thereby meeting the use requirements of users with different heights; moreover, the writing board can be rotated, and when the writing board is rotated to a proper angle, the connecting rod and the fixing hole can be fixedly connected, so that the use stability is ensured; the pen rack is provided with a pen placing hole, and the pen placing hole is convenient for placing a writing pen, so that the pen rack is convenient to use and can prevent the writing pen from being placed randomly and lost; the pen rack is provided with a connecting plate, and the connecting plate is in threaded connection with the supporting frame, so that the height of the pen rack can be conveniently adjusted, and the pen rack is convenient for a user to use; the connecting plate is arranged in the middle of the pen rack, can be detached and can be mounted on another supporting frame after rotating 180 degrees, so that people with different habits can use the pen rack conveniently; all in all, the utility model has the advantages of convenient to use, improvement teaching quality.
Drawings
Fig. 1 is a front view of the multifunctional music teaching and training device of the utility model.
Fig. 2 is the utility model relates to a back view of multi-functional music teaching training set.
Fig. 3 is a side view of the utility model relates to a multi-functional music teaching and training device.
Wherein: 1. the pen rack comprises a writing board 2, a white board 3, a support frame 4, a rotating shaft 5, a bearing seat 6, a nut 7, external threads 8, an article placing groove 9, a screw rod 10, a base 11, a first bevel gear 12, a fixing groove 13, a second bevel gear 14, a threaded rod 15, a double-output-shaft motor 16, a roller 17, an ascending switch 18, a descending switch 19, a pen rack 20, a pen placing hole 21, a staff plate 22, a fixing hole 23, a connecting rod 24, a connecting plate 25 and threaded holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a multifunctional music teaching and training device comprises a base 10, a writing board 1 and a supporting frame 3, wherein the base 10 is a cuboid, the supporting frame 3 is externally of a cuboid structure, rollers 16 are arranged below the base 10, the rollers 16 are arranged at four corners below the base 10, the rollers 16 facilitate movement of the training device, a motor 15 with double output shafts is arranged inside the base 10, output shafts of the motor 15 with double output shafts are connected with screw rods 9, second bevel gears 13 are fixedly arranged on the screw rods 9, fixing grooves 12 are arranged on the left side and the right side inside the base 10, a threaded rod 14 is rotatably arranged inside the fixing grooves 12, first bevel gears 11 matched with the second bevel gears 13 for use are arranged on the threaded rod 14, an up switch 17 and a down switch 18 are arranged above the base 10, the outer part of the threaded rod 14 is in threaded connection with a support frame 3, the threaded rod 9 is driven to rotate through the rotation of a double-output-shaft motor 15, the threaded rod 9 is driven to rotate, the second bevel gear 13 is driven to synchronously rotate, the first bevel gear 11 is driven to rotate, the threaded rod 14 is driven to rotate, the support frame 3 is driven to move up and down, an object placing groove 8 is fixedly arranged between the two support frames 3, the cross section of the object placing groove 8 is concave, a bearing seat 5 is arranged on each support frame 3, a writing board 1 is arranged between the two support frames 3, rotating shafts 4 are fixedly connected to the left side and the right side of the writing board 1, the rotating shafts 4 are arranged on the bearing seats 5, external threads 7 are arranged on the outer parts of the left end, nuts 6 are arranged outside the external threads 7, the front side and the back side of the writing board 1 are respectively provided with a white board 2 and a staff board 21, the white board 2 and the staff board 21 are convenient for teaching use, and the staff drawing and time waste caused by the need of drawing in class are avoided; the left side and the right side of the writing board 1 are both provided with fixing holes 22, the support frame 3 is rotatably provided with a connecting rod 23 matched with the fixing holes 22 for use, the writing board 1 can rotate relative to the support frame 3, and the connecting rod 23 can be fixedly connected with the rotating fixing holes 22, so that the use stability is ensured; the supporting frame 3 is provided with a plurality of threaded holes 25, the inner side of the supporting frame 3 is provided with a pen rack 19, the pen rack 19 is provided with a pen placing hole 20, and the pen placing hole 20 is convenient for placing a writing pen, so that the use is convenient, and the writing pen can be prevented from being placed randomly and lost; the pen rack 19 is provided with a connecting plate 24, and the connecting plate 24 is in threaded connection with the supporting frame 3, so that the height of the pen rack 19 can be conveniently adjusted, and the pen rack is convenient for a user to use; the dual-output-shaft motor 15 is a forward and reverse rotating motor, the model number of which is A58SW31ZYS, and is convenient for realizing the lifting of the support frame 3, and a plug of the dual-output-shaft motor is connected with an external power supply, so that electric energy is provided for the dual-output-shaft motor, and the plug can be folded when not used; the ascending switch 17 and the descending switch 18 are both electrically connected with a double-output-shaft motor 15, and the ascending switch 17 and the descending switch 18 are controlled to realize the ascending and descending of the support frame 3 and the writing board 1; the ascending switch 17 and the descending switch 18 are both foot-operated switches, and the foot-operated switches are convenient to operate quickly and use; the connecting plate 24 is arranged in the middle of the pen rack 19, the connecting plate 24 can be detached and installed on the other supporting frame 3, and people with different habits can use the connecting plate conveniently; the roller 16 is a universal self-locking wheel, is convenient to move and can be fixed; is convenient to use.
The utility model has the advantages that: when the utility model is used and staff teaching is needed, the screw cap is loosened and the writing board is rotated to make the staff board face the students; the staff board is used, so that teachers are prevented from repeatedly drawing staff, time is saved, and teaching quality is improved; when the explanation is needed, the writing board is rotated to enable the white board to face the student, so that the explanation is convenient and fast; for users with different heights, the writing board can be lifted, when the user is higher, the lifting switch is treaded, the lifting switch is electrically connected with a double-output-shaft motor, the double-output-shaft motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the second bevel gear to synchronously rotate, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the supporting frame to move upwards, the supporting frame moves upwards to drive the writing board to move upwards, the use requirements of the user are met, when the writing board reaches a proper height, the lifting switch can be released, and the double-output-shaft motor does not rotate any more; similarly, when the user is short, the falling switch is stepped on, so that the writing board moves downwards, when the writing board reaches a proper height, the falling switch can be released, and the motor with the double output shafts does not rotate any more; thereby meeting the use requirements of users with different heights; moreover, the writing board can be rotated, and when the writing board is rotated to a proper angle, the connecting rod and the fixing hole can be fixedly connected, so that the use stability is ensured; the pen rack is provided with a pen placing hole, and the pen placing hole is convenient for placing a writing pen, so that the pen rack is convenient to use and can prevent the writing pen from being placed randomly and lost; the pen rack is provided with a connecting plate, and the connecting plate is in threaded connection with the supporting frame, so that the height of the pen rack can be conveniently adjusted, and the pen rack is convenient for a user to use; the connecting plate is arranged in the middle of the pen rack, can be detached and can be mounted on another supporting frame after rotating 180 degrees, so that people with different habits can use the pen rack conveniently; all in all, the utility model has the advantages of convenient to use, improvement teaching quality.
Claims (6)
1. The utility model provides a multi-functional music teaching training set, includes base, clipboard and support frame, the base below is provided with gyro wheel, its characterized in that: a double-output-shaft motor is arranged inside the base, output shafts of the double-output-shaft motor are connected with screw rods, second bevel gears are fixedly arranged on the screw rods, fixing grooves are formed in the left side and the right side inside the base, threaded rods are rotatably arranged inside the fixing grooves, first bevel gears matched with the second bevel gears are arranged on the threaded rods, an ascending switch and a descending switch are arranged above the base, supporting frames are in threaded connection with the outer portions of the threaded rods, an object placing groove is fixedly arranged between the two supporting frames, a bearing seat is arranged on each supporting frame, a writing board is arranged between the two supporting frames, rotating shafts are fixedly connected to the left side and the right side of the writing board and arranged on the bearing seats, external threads are arranged at the left end of each rotating shaft on the left side of the writing board and at the right end of each rotating shaft on the right side, the outside of external screw thread all is provided with the nut, the positive and negative of clipboard sets up to blank and staff board respectively, the side all is provided with the fixed orifices about the clipboard, the rotation is provided with the connecting rod of using mutually with the fixed orifices on the support frame, be provided with a plurality of screw holes on the support frame, the inboard of support frame is provided with the penholder, be provided with on the penholder and put a hole, be provided with the connecting plate on the penholder, connecting plate and support frame threaded connection.
2. The multi-functional music teaching and training device of claim 1, wherein: the dual output shaft motor is a positive and negative rotation motor, the model number of the motor is A58SW31ZYS, and the plug of the dual output shaft motor is connected with an external power supply.
3. The multi-functional music teaching and training device of claim 1, wherein: the ascending switch and the descending switch are electrically connected with a motor with double output shafts.
4. The multi-functional music teaching and training device of claim 1, wherein: the ascending switch and the descending switch are both foot-operated switches.
5. The multi-functional music teaching and training device of claim 1, wherein: the connecting plate is arranged in the middle of the pen rack.
6. The multi-functional music teaching and training device of claim 1, wherein: the roller is a universal self-locking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020113829.3U CN211591992U (en) | 2020-01-19 | 2020-01-19 | Multifunctional music teaching and training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020113829.3U CN211591992U (en) | 2020-01-19 | 2020-01-19 | Multifunctional music teaching and training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211591992U true CN211591992U (en) | 2020-09-29 |
Family
ID=72579604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020113829.3U Expired - Fee Related CN211591992U (en) | 2020-01-19 | 2020-01-19 | Multifunctional music teaching and training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211591992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098622A (en) * | 2020-01-19 | 2020-05-05 | 许昌学院 | Multifunctional music teaching and training device |
-
2020
- 2020-01-19 CN CN202020113829.3U patent/CN211591992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098622A (en) * | 2020-01-19 | 2020-05-05 | 许昌学院 | Multifunctional music teaching and training device |
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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: 20200929 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |