CN213935275U - Multimedia digital piano convenient for music teaching - Google Patents
Multimedia digital piano convenient for music teaching Download PDFInfo
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- CN213935275U CN213935275U CN202022850999.2U CN202022850999U CN213935275U CN 213935275 U CN213935275 U CN 213935275U CN 202022850999 U CN202022850999 U CN 202022850999U CN 213935275 U CN213935275 U CN 213935275U
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Abstract
The utility model discloses a digital piano of multi-media convenient to music teaching is used, including the musical instrument body, the top fixed mounting of the musical instrument body has the workstation, the bottom fixed mounting of workstation has the installation component, the key is installed to the surface equidistance of installation component, the bottom fixed mounting of the musical instrument body has adjusting part, adjusting part's bottom fixed mounting has the bottom plate, the fixed surface at bottom plate top installs the step board. The utility model discloses a workstation at the top fixed mounting of the musical instrument body, the display screen that the fixed surface of workstation set up can show the music book, the lamp stand that the surface equidistance of circuit board set up, the bulb that the fixed surface of lamp stand set up can light the key that needs to play on the music book, press the key, the bottom fixed mounting's of key lug triggers the trigger switch that the bottom of lamp stand was fixed to be set up, press the key exercise music book that corresponds, make things convenient for the learner to play the exercise, the learning quality of the learner has been improved.
Description
Technical Field
The utility model relates to a digital piano teaching technical field specifically is a multi-media digital piano convenient to music teaching is used.
Background
The piano is a keyboard musical instrument from western classical music, is generally used for the performance such as solo, repetition, accompaniment, etc., it is very convenient to be used for composing music and rehearsal music, the player strikes the wire string and makes a sound through pressing the key on the keyboard, the small mallet of the tapetum of leading the inside of the piano, then strike the wire string, the digital piano has many more "digital" peculiar functions than the traditional mechanical piano, in our country, the digital piano is also known as "electric piano", and in the teaching process of the digital piano, the existing digital piano has many problems or defects:
traditional digital piano is in-service use, and inconvenient study personnel plays the exercise, influences study personnel's learning quality, can not height-adjusting moreover, and the study personnel of inconvenient different heights use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multimedia digital piano convenient to music teaching usefulness to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digital piano of multi-media convenient to music teaching usefulness, includes the musical instrument body, the top fixed mounting of the musical instrument body has the workstation, the bottom fixed mounting of workstation has the installation component, the key is installed to the surface equidistance of installation component, the bottom fixed mounting of the musical instrument body has adjusting part, adjusting part's bottom fixed mounting has the bottom plate, the fixed surface at bottom plate top installs the pedal.
Preferably, the installation component includes the mounting groove, and the both sides of mounting groove are fixed and are provided with the control panel, and the surface equidistance of control panel is provided with control button, and mounting groove fixed surface is provided with the circuit board, and the surface equidistance of circuit board is provided with the lamp stand, and the bottom mounting of lamp stand is provided with trigger switch, the fixed surface of lamp stand is provided with the bulb.
Preferably, the adjusting part includes the roof, and the bottom fixed mounting of roof has last backup pad, and the bottom of going up the backup pad is cup jointed and is installed the bottom sprag board, and the bottom of bottom sprag board is fixed and is provided with the base, goes up the surface of backup pad bottom and the surface equidistance at bottom sprag board top and is provided with the fixed orifices, and the inside of fixed orifices is cup jointed and is installed spacing bolt.
Preferably, the surface equidistance at workstation top is provided with the vocal hole, the fixed surface of workstation installs the display screen.
Preferably, a fixing seat is fixedly mounted on one side of the bottom of the key, a bump is fixedly mounted on one side of the fixing seat, a limiting rod is fixedly mounted on the other side of the bottom of the key, a limiting seat is mounted at the bottom of the limiting rod in a sleeved mode, and a reset spring is fixedly mounted inside the limiting seat.
Preferably, the surface of the top of the pedal is equidistantly provided with fixing screws, the top of the pedal is equidistantly provided with supporting rods, and the top of the supporting rods is fixedly provided with a pedal plate.
Compared with the prior art, the beneficial effects of the utility model are that: this digital piano of multi-media convenient to music teaching usefulness has following advantage:
(1) through the workbench fixedly installed at the top of the piano body, a display screen fixedly arranged on the surface of the workbench can display music scores, lamp holders are equidistantly arranged on the surface of the circuit board, bulbs fixedly arranged on the surface of the lamp holders can light keys to be played on the music scores, the keys are pressed down, and a lug fixedly installed at the bottom of the keys triggers a trigger switch fixedly arranged at the bottom of the lamp holders to press the corresponding key exercise music scores, so that the piano score is convenient for a learner to play and exercise, and the learning quality of the learner is improved;
(2) the adjusting assembly is fixedly installed at the bottom of the piano body, the upper supporting plate fixedly installed at the bottom of the top plate is sleeved and installed inside the lower supporting plate, fixing holes are formed in the surface of the bottom of the upper supporting plate and the surface of the top of the lower supporting plate at equal intervals, the upper supporting plate is heightened or lowered, the surface of the bottom of the upper supporting plate and the fixing holes formed in the surface of the top of the lower supporting plate at equal intervals are aligned, and limit bolts sleeved and installed inside the fixing holes are used for fixing, so that the height of the piano body is adjusted, and the piano body is convenient for learners with different heights to use;
(3) through the pedal of the fixed surface installation at the bottom plate, the set screw of the surface equidistance installation at pedal top will pedal fixed mounting on the surface of bottom plate, the branch of the top equidistance installation of pedal, the running-board of the top fixed mounting of branch can be pedal, and convenience of customers places legs and feet when teaching, has improved the travelling comfort of piano.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a schematic top view of a partial structure of the mounting assembly of the present invention;
FIG. 3 is a side view of the adjusting assembly of the present invention;
FIG. 4 is a schematic structural view of the working table of the present invention;
fig. 5 is the key local structure schematic diagram of the utility model.
In the figure: 1. a body; 2. mounting the component; 201. mounting grooves; 202. a control panel; 203. a control button; 204. a lamp socket; 205. a trigger switch; 206. a bulb; 207. a circuit board; 3. an adjustment assembly; 301. a top plate; 302. a base; 303. an upper support plate; 304. a limit bolt; 305. a fixing hole; 306. a lower support plate; 4. a work table; 401. a sound-raising hole; 402. a display screen; 5. keys of keys; 501. a bump; 502. a fixed seat; 503. a limiting rod; 504. a return spring; 505. a limiting seat; 6. treading a pedal; 601. a strut; 602. a set screw; 603. a foot pedal; 7. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a multimedia digital piano convenient for music teaching comprises a piano body 1, a workbench 4 is fixedly installed at the top of the piano body 1, sound-raising holes 401 are equidistantly formed in the surface of the top of the workbench 4, a display screen 402 is fixedly installed on the surface of the workbench 4, an installation component 2 is fixedly installed at the bottom of the workbench 4, the installation component 2 comprises an installation groove 201, control plates 202 are fixedly arranged on two sides of the installation groove 201, control buttons 203 are equidistantly formed in the surface of the control plates 202, a circuit board 207 is fixedly arranged on the surface of the installation groove 201, lamp holders 204 are equidistantly formed in the surface of the circuit board 207, a trigger switch 205 is fixedly arranged at the bottom of the lamp holders 204, bulbs 206 are fixedly arranged on the surface of the lamp holders 204, keys 5 are equidistantly formed in the surface of the installation component 2, a fixed seat 502 is fixedly installed on one side of the bottom of each key 5, a lug 501 is fixedly installed on one side of the fixed seat 502, and a limiting rod 503 is fixedly installed on the other side of the bottom of each key 5, a limiting seat 505 is sleeved at the bottom of the limiting rod 503, and a return spring 504 is fixedly arranged inside the limiting seat 505;
in particular, as shown in figures 1 and 2, as shown in fig. 4 and 5, in use, the worktable 4 fixedly mounted on the top of the body 1, the mounting component 2 fixedly mounted on the bottom of the worktable 4, the keys 5 equidistantly mounted on the surface of the mounting component 2, the display screen 402 fixedly mounted on the surface of the worktable 4 can display music scores, the lamp holders 204 equidistantly mounted on the surface of the circuit board 207, and the bulbs 206 fixedly mounted on the surface of the lamp holders 204 can light the keys 5 to be played on the music scores, the keys 5 are pressed down, the bumps 501 fixedly mounted on the bottoms of the keys 5 trigger the trigger switches 205 fixedly mounted on the bottoms of the lamp holders 204 to turn off the bulbs 206, and the limiting rods 503 fixedly mounted on the other side of the bottoms of the keys 5 are restored to their original shapes by the return springs 504 of the limiting seats 505 to press the corresponding keys 5 to practice music scores, thereby facilitating the learner to play and improving the learning quality of the learner;
the bottom of the musical instrument body 1 is fixedly provided with an adjusting component 3, the adjusting component 3 comprises a top plate 301, the bottom of the top plate 301 is fixedly provided with an upper supporting plate 303, the bottom of the upper supporting plate 303 is sleeved with a lower supporting plate 306, the bottom of the lower supporting plate 306 is fixedly provided with a base 302, the surface of the bottom of the upper supporting plate 303 and the surface of the top of the lower supporting plate 306 are equidistantly provided with fixing holes 305, and the inside of the fixing holes 305 is sleeved with a limiting bolt 304;
specifically, as shown in fig. 1 and 3, in use, through the adjusting assembly 3 fixedly mounted at the bottom of the musical instrument body 1, the upper support plate 303 fixedly mounted at the bottom of the top plate 301 is sleeved inside the lower support plate 306, the fixing holes 305 equidistantly arranged on the surface of the bottom of the upper support plate 303 and the surface of the top of the lower support plate 306 are used for increasing or decreasing the upper support plate 303, the fixing holes 305 equidistantly arranged on the surface of the bottom of the upper support plate 303 and the surface of the top of the lower support plate 306 are aligned, and the limiting bolts 304 sleeved inside the fixing holes 305 are used for fixing, so that the height of the musical instrument body 1 is adjusted, and the use of learners with different heights is facilitated;
a bottom plate 7 is fixedly installed at the bottom of the adjusting assembly 3, a pedal 6 is fixedly installed on the surface of the top of the bottom plate 7, fixing screws 602 are installed on the surface of the top of the pedal 6 at equal intervals, supporting rods 601 are installed on the top of the pedal 6 at equal intervals, and a pedal plate 603 is fixedly installed on the top of the supporting rods 601;
specifically, as shown in fig. 1, during use, the pedal 6 is fixedly mounted on the surface of the bottom plate 7 through the pedal 6 fixedly mounted on the surface of the bottom plate 7, the fixing screws 602 mounted at the top of the pedal 6 at equal intervals fix the pedal 6 on the surface of the bottom plate 7, the supporting rods 601 mounted at the top of the pedal 6 at equal intervals, and the pedal 603 fixedly mounted at the top of the supporting rod 601 can be used for pedaling, so that a user can place legs during teaching, and the comfort of the piano is improved.
The working principle is as follows: when the musical instrument is used, firstly, the workbench 4 is fixedly installed on the top of the instrument body 1, the installation component 2 is fixedly installed at the bottom of the workbench 4, the keys 5 are equidistantly installed on the surface of the installation component 2, the display screen 402 fixedly installed on the surface of the workbench 4 can display music scores, the lamp holders 204 are equidistantly installed on the surface of the circuit board 207, the lamps 206 fixedly installed on the surface of the lamp holders 204 can light the keys 5 to be played on the music scores, the keys 5 are pressed down, the lugs 501 fixedly installed at the bottoms of the keys 5 trigger the trigger switches 205 fixedly installed at the bottoms of the lamp holders 204 to close the lamps 206, the limiting rods 503 fixedly installed at the other side of the bottoms of the keys 5 are restored to the original state by the reset springs 504 of the keys of the limiting seats 505, the corresponding keys 5 are pressed to exercise music scores, the playing exercise of learners is facilitated, and the learning quality of the learners is improved;
secondly, through the adjusting component 3 fixedly installed at the bottom of the piano body 1, the upper supporting plate 303 fixedly installed at the bottom of the top plate 301 is sleeved inside the lower supporting plate 306, the fixing holes 305 are formed in the surface of the bottom of the upper supporting plate 303 and the surface of the top of the lower supporting plate 306 at equal intervals, the upper supporting plate 303 is heightened or lowered, the surface of the bottom of the upper supporting plate 303 and the fixing holes 305 formed in the surface of the top of the lower supporting plate 306 at equal intervals are aligned, the limiting bolts 304 sleeved and installed inside the fixing holes 305 are used for fixing, the height of the piano body 1 is adjusted, and the piano body is convenient for learners with different heights to use;
finally, the pedal 6 is fixedly installed on the surface of the bottom plate 7 through the pedal 6 fixedly installed on the surface of the bottom plate 7, the fixing screws 602 installed on the top of the pedal 6 at equal intervals on the surface fixedly install the pedal 6 on the surface of the bottom plate 7, the supporting rods 601 installed on the top of the pedal 6 at equal intervals, and the pedal 603 fixedly installed on the top of the supporting rods 601 can be used for pedaling, so that a user can place legs and feet during teaching conveniently, and the comfort of a piano is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a digital piano of multi-media convenient to music teaching usefulness, includes the musical instrument body (1), its characterized in that: the top fixed mounting of the musical instrument body (1) has workstation (4), the bottom fixed mounting of workstation (4) has installation component (2), key (5) are installed to the surface equidistance of installation component (2), the bottom fixed mounting of the musical instrument body (1) has adjusting part (3), the bottom fixed mounting of adjusting part (3) has bottom plate (7), the fixed surface at bottom plate (7) top installs pedal (6).
2. The multimedia digital piano convenient for music teaching according to claim 1, wherein: the installation component (2) comprises an installation groove (201), control plates (202) are fixedly arranged on two sides of the installation groove (201), control buttons (203) are arranged on the surface of the control plates (202) at equal intervals, a circuit board (207) is arranged on the surface of the installation groove (201) at fixed intervals, lamp holders (204) are arranged on the surface of the circuit board (207) at equal intervals, trigger switches (205) are fixedly arranged at the bottoms of the lamp holders (204), and bulbs (206) are arranged on the surface of the lamp holders (204) at fixed intervals.
3. The multimedia digital piano convenient for music teaching according to claim 1, wherein: adjusting part (3) include roof (301), and the bottom fixed mounting of roof (301) has last backup pad (303), and the bottom of going up backup pad (303) is cup jointed and is installed bottom suspension fagging (306), and the bottom of bottom suspension fagging (306) is fixed and is provided with base (302), and the surface of going up backup pad (303) bottom and the surface equidistance at bottom suspension fagging (306) top are provided with fixed orifices (305), and the inside of fixed orifices (305) is cup jointed and is installed stop bolt (304).
4. The multimedia digital piano convenient for music teaching according to claim 1, wherein: the surface equidistance at workstation (4) top is provided with raise voice hole (401), the fixed surface of workstation (4) installs display screen (402).
5. The multimedia digital piano convenient for music teaching according to claim 1, wherein: fixed mounting has fixing base (502) one side fixed mounting of key (5) bottom, and one side fixed mounting of fixing base (502) has lug (501), the opposite side fixed mounting of key (5) bottom has gag lever post (503), and the bottom of gag lever post (503) is cup jointed and is installed spacing seat (505), and the inside fixed mounting of spacing seat (505) has reset spring (504).
6. The multimedia digital piano convenient for music teaching according to claim 1, wherein: set screws (602) are installed on the surface of the top of the pedal (6) at equal intervals, supporting rods (601) are installed on the top of the pedal (6) at equal intervals, and pedal plates (603) are fixedly installed on the tops of the supporting rods (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850999.2U CN213935275U (en) | 2020-12-02 | 2020-12-02 | Multimedia digital piano convenient for music teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850999.2U CN213935275U (en) | 2020-12-02 | 2020-12-02 | Multimedia digital piano convenient for music teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213935275U true CN213935275U (en) | 2021-08-10 |
Family
ID=77146801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022850999.2U Active CN213935275U (en) | 2020-12-02 | 2020-12-02 | Multimedia digital piano convenient for music teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213935275U (en) |
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2020
- 2020-12-02 CN CN202022850999.2U patent/CN213935275U/en active Active
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