CN208607812U - A kind of three-dimensional solfeggio instructional device of music teaching - Google Patents
A kind of three-dimensional solfeggio instructional device of music teaching Download PDFInfo
- Publication number
- CN208607812U CN208607812U CN201721567859.6U CN201721567859U CN208607812U CN 208607812 U CN208607812 U CN 208607812U CN 201721567859 U CN201721567859 U CN 201721567859U CN 208607812 U CN208607812 U CN 208607812U
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- China
- Prior art keywords
- pedestal
- fixedly connected
- screw rod
- platform frame
- music teaching
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Abstract
The utility model discloses a kind of three-dimensional solfeggio instructional devices of music teaching, including main frame, reduction gearbox and rotary electric machine are fixedly installed in the main frame, the output end of the rotary electric machine and the input terminal of reduction gearbox connect, the output end of the reduction gearbox is fixedly connected with first rotating shaft, pedestal is equipped on the upside of the main frame, it is fixedly connected at the top of the first rotating shaft and pedestal, platform frame is equipped on the upside of the pedestal, the bottom of the platform frame is fixedly installed with convex block, the top of the pedestal is equipped with fixing groove corresponding with convex block, buffer gear is equipped between the convex block and fixing groove, the interior bottom of the pedestal is equipped with servo motor, screw rod is equipped between the platform frame and pedestal, the bottom of the screw rod is fixedly connected with the second shaft.The utility model can carry out the adjusting of height according to the height of user, and during use, student can intuitively watch the music video on display, increase the interest of study.
Description
Technical field
The utility model relates to teaching equipment technical fields more particularly to a kind of three-dimensional solfeggio of music teaching to teach
Learn device.
Background technique
Audition ear-training includes two sport contents, i.e., sight-reading is ear-training of joining in the chorus, it is the general name of sightsinging with ear-training, depending on
Sing that all require the high pitch of strong point tune and the ability of rhythm according to music score, ear-training is for cultivating the discrimination energy to music rhythm
Power, the basic class of music is gone forward side by side currently, teacher can teach certain music knowledge in the study of student when solfeggio
The performance at row scene.Existing audiovisual ear-training device has the disadvantage in that 1 in use, can not be according to the body of user
Height automatically adjusts highly, needs user to manually adjust, increases the labour of user, reduces the practice effect of user
Fruit, 2, most of existing audition ear-training device be fixed on ground, teacher uses audiovisual ear-training device in face of student in teaching, this
When student cannot intuitively watch music video file on display, can also reduce in this way student study enthusiasm.
Summary of the invention
A kind of music teaching proposed purpose of the utility model is to solve disadvantage existing in the prior art is used
Three-dimensional solfeggio instructional device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of music teaching three-dimensional solfeggio instructional device, including main frame, the main frame is interior to be fixedly mounted
There are reduction gearbox and rotary electric machine, the output end of the rotary electric machine and the input terminal of reduction gearbox connect, the output of the reduction gearbox
End is fixedly connected with first rotating shaft, and pedestal is equipped on the upside of the main frame, is fixedly connected at the top of the first rotating shaft and pedestal,
Be equipped with platform frame on the upside of the pedestal, the bottom of the platform frame is fixedly installed with convex block, the top of the pedestal be equipped with it is convex
Block corresponding fixing groove is equipped with buffer gear between the convex block and fixing groove, the interior bottom of the pedestal is equipped with servo motor,
Screw rod is equipped between the platform frame and pedestal, the bottom of the screw rod is fixedly connected with the second shaft, the servo motor
Output end is connect by belt with the second rotating shaft transmission, and the screw rod is fixedly connected with the second shaft, is equipped in the platform frame
Mounting groove, the upper end of the screw rod through platform frame top and extend into mounting groove, be equipped in the mounting groove and screw rod
The limited block that top is fixedly connected is equipped with snap ring corresponding with limited block, the screw rod and snap ring at the notch of the mounting groove
Inner sidewall be threadedly coupled, be symmetrically arranged with baffle at the top of the platform frame, fixed between two baffles equipped with display
Frame, the display holder two sides are fixedly connected to support rod, side of the support rod far from display holder with
Baffle is fixedly connected.
Preferably, the buffer gear by telescopic rod and is set in telescopic rod spring and forms, the both ends of the telescopic rod
It is fixedly connected respectively with the bottom at the top of convex block and fixing groove.
Preferably, snap-gauge is equipped between the main frame and pedestal, the snap-gauge is fixedly connected with the bottom of pedestal, described
The top of main frame is equipped with rotation slot, and the inner sidewall of the rotation slot is equipped with the arcuate movement slot that snap-gauge is answered.
Preferably, the corresponding card slot of limited block is equipped at the notch of the mounting groove.
Preferably, the side of two baffles is equipped with microphone placement bar corresponding with earphone.
Preferably, the top of the pedestal is equipped with placing groove, is covered with anti-skidding blanket in the placing groove.
Compared with prior art, the utility model has the beneficial effects that by setting rotary electric machine, reduction gearbox, first turn
Interaction between axis, when so that adjusting rotary electric machine, first rotating shaft drives pedestal to rotate, and reaching student can be intuitive
It observes the purpose of the music score on display, increases study enjoyment.The utility model passes through setting servo motor, platform frame, spiral shell
Bar, limited block, the interaction between snap ring, so that the height of platform frame is adjusted, pass through when by adjusting servo motor
Baffle, display holder are set, and support rod places bar, and user can be replaced with installing display in display holder
Microphone and earphone can be placed on and place on bar, avoid earphone and wheat when not using the present apparatus by pervious paper score
The case where gram wind leaves about, damages, cause damages.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of three-dimensional solfeggio instructional device of music teaching structural representation
Figure；
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 main frame, 2 rotary electric machines, 3 pedestals, 4 platform frames, 5 convex blocks, 6 fixing grooves, 7 servo motors, 8 screw rods, 9
Bar is placed in limited block, 10 snap rings, 11 baffles, 12 display holders, 13 support rods, 14 telescopic rods, 15 springs, 16 snap-gauges, 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of music teaching three-dimensional solfeggio instructional device, including main frame 1, main frame 1 with
Snap-gauge 16 is equipped between pedestal 3, snap-gauge 16 is fixedly connected with the bottom of pedestal 3, and the top of main frame 1 is equipped with rotation slot, rotation
The inner sidewall of slot is equipped with the arcuate movement slot that snap-gauge 16 is answered, when the purpose of setting arcuate movement slot is for the rotation of pedestal 3
Opposite rotation can be occurred in arcuate movement slot by waiting snap-gauge 16；Reduction gearbox and rotary electric machine are fixedly installed in main frame 1
2, the output end of rotary electric machine 2 and the input terminal of reduction gearbox connect, and the output end of reduction gearbox is fixedly connected with first rotating shaft, main frame
Pedestal 3 is equipped on the upside of body 1, the top of pedestal 3 is equipped with placing groove, is covered with anti-skidding blanket in placing groove, and being equipped on pedestal 3 is placed
Slot be convenient for users to standing, the purpose of being equipped with anti-skid chequer be prevent user the rainy day using when there is sole skidding.This reality
It is fixedly connected with novel first rotating shaft with the top of pedestal 3, platform frame 4 is equipped on the upside of pedestal 3, the bottom of platform frame 4 is fixed
Convex block 5 is installed, the top of pedestal 3 is equipped with fixing groove 6 corresponding with convex block 5, buffer is equipped between convex block 5 and fixing groove 6
Structure, buffer gear is by telescopic rod 14 and is set in 14 spring 15 of telescopic rod and forms, the both ends of telescopic rod 14 respectively with convex block 5
Top is fixedly connected with the bottom of fixing groove 6, and the purpose that buffer gear is arranged in the utility model is in order to which platform frame 4 up moves
During prevent screw rod 8 from rotating simultaneously with platform frame 4, serve it is fixed, during platform frame 4 up moves,
The distance between platform frame 4 and pedestal 3 will increase, and play a dilatation, and the interior bottom of pedestal 3 is equipped with servo motor
7, screw rod 8 is equipped between platform frame 4 and pedestal 3, the bottom of screw rod (8) is fixedly connected with the second shaft, servo motor (7) it is defeated
Outlet is connect by belt with the second rotating shaft transmission.
Screw rod 8 is fixedly connected with the second shaft, and mounting groove is equipped in platform frame 4, is equipped with limited block 9 at the notch of mounting groove
Corresponding card slot, during platform frame 4 up moves, screw rod 8 can move down, and the effect of limited block 9 is to prevent screw rod 8 de-
From in mounting groove, the upper end of screw rod 8 is run through the top of platform frame 4 and is extended into mounting groove, is equipped in mounting groove and screw rod 8 pushes up
The limited block 9 being fixedly connected is held, is equipped with snap ring 10 corresponding with limited block 9, snap ring 10 and 8 screw thread of screw rod at the notch of mounting groove
Connection, the rotation band moving platform frame 4 of screw rod 8 up move, and screw rod 8 is threadedly coupled with the inner sidewall of snap ring 10, the top of platform frame 4
It is symmetrically arranged with baffle 11, the side of two baffles 11 is equipped with microphone placement bar 17 corresponding with earphone.This dress is not being used
When setting, microphone and earphone can be placed on and be placed on bar 17, avoided earphone and microphone leaves about, damage.This is practical
Display holder 12 is equipped between novel two baffles 11,12 two sides of display holder are fixedly connected to support rod 13,
Side of the support rod 13 far from display holder 12 is fixedly connected with baffle 11.
In the utility model, the present apparatus is installed, first according to the height of user, adjusts servo motor 7, servo motor
7 rotation is rotated by belt and the second shaft, and the second shaft, which rotates, drives screw rod 8 to rotate, platform frame 4
It is equipped with buffer gear between pedestal 3, is equipped with the snap ring 10 being threadedly coupled with screw rod 8, the rotation of screw rod 8 at the notch of mounting groove
Band moving platform frame 4 moves up and down, and can adjust the height of platform frame 4 according to the demand of itself in this way, completes to adjust height
Purpose.During teaching, when if necessary to watch the music video on display together with student, rotation electricity can be started
Machine 2, since the output end of rotary electric machine 2 is equipped with reduction gearbox, the output end of reduction gearbox connects by the way that first rotating shaft and pedestal 3 are fixed
It connects, when starting rotary electric machine 2, first rotating shaft will drive pedestal 3 and do slow rotation, and pedestal 3 will drive snap-gauge 16 in main frame
It is moved in the arcuate movement slot of body 1, behind the position for reaching demand, closes rotary electric machine 2, it is fixed aobvious in display holder 12
Show device.The side of the utility model baffle 11, which is equipped with, places bar 17, can place microphone and earphone according to demand.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of three-dimensional solfeggio instructional device of music teaching, including main frame (1), which is characterized in that the main frame
Reduction gearbox and rotary electric machine (2), the output end of the rotary electric machine (2) and the input terminal of reduction gearbox are fixedly installed in body (1)
Connection, the output end of the reduction gearbox are fixedly connected with first rotating shaft, are equipped with pedestal (3) on the upside of the main frame (1), and described the
It is fixedly connected at the top of one shaft and pedestal (3), is equipped with platform frame (4) on the upside of the pedestal (3), the bottom of the platform frame (4)
Portion is fixedly installed with convex block (5), and the top of the pedestal (3) is equipped with fixing groove (6) corresponding with convex block (5), the convex block (5)
Buffer gear is equipped between fixing groove (6), the interior bottom of the pedestal (3) is equipped with servo motor (7), the platform frame (4)
Screw rod (8) are equipped between pedestal (3), the bottom of the screw rod (8) is fixedly connected with the second shaft, the servo motor (7)
Output end connect with the second rotating shaft transmission by belt, the screw rod (8) is fixedly connected with the second shaft, the platform frame
(4) mounting groove is equipped in, the upper end of the screw rod (8) is run through the top of platform frame (4) and extended into mounting groove, the installation
The limited block (9) being fixedly connected with screw rod (8) top is equipped in slot, it is right with limited block (9) to be equipped at the notch of the mounting groove
The snap ring (10) answered, the screw rod (8) are threadedly coupled with the inner sidewall of snap ring (10), and the top of the platform frame (4) is symmetrically set
Have baffle (11), is equipped with display holder (12) between two baffles (11), display holder (12) two sides
It is fixedly connected to support rod (13), side and baffle (11) of the support rod (13) far from display holder (12) are fixed
Connection.
2. a kind of three-dimensional solfeggio instructional device of music teaching according to claim 1, which is characterized in that described
Buffer gear is by telescopic rod (14) and is set in telescopic rod (14) spring (15) and forms, the both ends difference of the telescopic rod (14)
It is fixedly connected with the bottom at the top of convex block (5) and fixing groove (6).
3. a kind of three-dimensional solfeggio instructional device of music teaching according to claim 1, which is characterized in that described
Snap-gauge (16) are equipped between main frame (1) and pedestal (3), the snap-gauge (16) is fixedly connected with the bottom of pedestal (3), the master
The top of framework (1) is equipped with rotation slot, and the inner sidewall of the rotation slot is equipped with the arcuate movement slot that snap-gauge (16) are answered.
4. a kind of three-dimensional solfeggio instructional device of music teaching according to claim 1, which is characterized in that described
Limited block (9) corresponding card slot is equipped at the notch of mounting groove.
5. a kind of three-dimensional solfeggio instructional device of music teaching according to claim 1, which is characterized in that two
The side of the baffle (11) is equipped with microphone placement bar (17) corresponding with earphone.
6. a kind of three-dimensional solfeggio instructional device of music teaching according to claim 1, which is characterized in that described
The top of pedestal (3) is equipped with placing groove, is covered with anti-skidding blanket in the placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567859.6U CN208607812U (en) | 2017-11-22 | 2017-11-22 | A kind of three-dimensional solfeggio instructional device of music teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567859.6U CN208607812U (en) | 2017-11-22 | 2017-11-22 | A kind of three-dimensional solfeggio instructional device of music teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607812U true CN208607812U (en) | 2019-03-15 |
Family
ID=65658988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721567859.6U Expired - Fee Related CN208607812U (en) | 2017-11-22 | 2017-11-22 | A kind of three-dimensional solfeggio instructional device of music teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712485A (en) * | 2019-03-06 | 2019-05-03 | 许昌电气职业学院 | A kind of mathematical model teaching aid |
-
2017
- 2017-11-22 CN CN201721567859.6U patent/CN208607812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712485A (en) * | 2019-03-06 | 2019-05-03 | 许昌电气职业学院 | A kind of mathematical model teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: 830000 No. 723 happy road, the Xinjiang Uygur Autonomous Region, Urumqi Patentee after: URUMQI VOCATIONAL University Address before: No. 152, Wuxing Road, Tianshan District, Urumqi, Xinjiang Uygur Autonomous Region Patentee before: Zhao Shuping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |