CN215298826U

CN215298826U - Piano convenient to music teaching is used

Info

Publication number: CN215298826U
Application number: CN202121731980.4U
Authority: CN
Inventors: 孙光宇
Original assignee: Nantong University
Current assignee: Nantong University
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-24
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a piano convenient for music teaching, including the piano body, the upper surface of piano body is provided with the removal frame, slidable mounting has the limiting plate through the slip subassembly in the removal frame, the sliding run-through installs the U-shaped fixed plate on the limiting plate, the baffle is installed to the one end of U-shaped fixed plate, cup jointed the spring on the U-shaped fixed plate; through setting up U-shaped fixed plate and spring, utilize the effect of U-shaped fixed plate slidable mounting on the limiting plate, conveniently remove the U-shaped fixed plate, the elastic action of cooperation spring, make the U-shaped fixed plate after the removal laminate to the musical instrument wall of piano body 1 under the reaction force of spring, and then fix the musical instrument register, avoid the musical instrument register to appear empting or the phenomenon that drops, make on the stable piano body of placing of musical instrument register, and then the people of being convenient for use, carry out normal piano music teaching, and then better user demand who satisfies people.

Description

Piano convenient to music teaching is used

Technical Field

The utility model relates to a piano technical field specifically is a piano convenient to music teaching is used.

Background

The piano is a keyboard instrument in Western classical music, has a name of 'king of instrument', consists of 88 keys of 52 white keys, 36 black keys and a metal string soundboard, has a range from A2 to C5, almost covers all tones in a musical system, is a musical instrument with the widest range except for a pipe organ, and is generally used for performance such as solo, repetition, accompaniment and the like.

Before the piano is played, a common simple tune player does not need to read a playing chapter, but when a difficult tune is encountered, the player firstly needs to place the playing chapter to be played on the piano, so that the player can play a wonderful music conveniently according to the playing chapter.

The piano of current teaching is carrying out the in-process of music teaching, can't be fixed better to the musical instrument register for easy reference, and the phenomenon that the musical instrument register for easy reference appears toppling over or drops on placing the piano that can not be stable, and then the people of not being convenient for use to influence normal piano music teaching, and then unable better user demand who satisfies people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piano convenient to music teaching is used 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 piano convenient to music teaching is used, includes the piano body, the upper surface of piano body is provided with removes the frame, but there is the limiting plate through slip subassembly slidable mounting in removing the frame, the slip runs through on the limiting plate and installs the U-shaped fixed plate, the baffle is installed to the one end of U-shaped fixed plate, the spring has been cup jointed on the U-shaped fixed plate, the both ends of spring respectively with baffle and limiting plate fixed connection, the front end of U-shaped fixed plate is located the front side of piano body.

Preferably, the upper surface of piano body has seted up spout one, slidable mounting has two slides in the spout one, remove the frame and install the upper surface at the slide.

Preferably, the sliding assembly comprises sliders installed on the left side and the right side of the limiting plate, sliding chutes II for sliding the sliders are formed in the left side face and the right side face of the inner wall of the moving frame, and fixing assemblies for fixing the sliders are arranged on the moving frame.

Preferably, the fixing assembly comprises a positioning column, a plurality of positioning holes are formed in the left side surface and the right side surface of the movable frame, the positioning holes are communicated with the sliding grooves, a groove is formed in one side surface of the sliding block, the positioning column is arranged in one positioning hole, and one end of the positioning column extends into the groove.

Preferably, two limiting rods are mounted on the front side face of the sliding plate, and one ends of the two limiting rods penetrate through a channel formed in the front side face of the piano body and extend out of the channel.

Preferably, the backup pad is installed to the leading flank of piano body, the backup pad is located the below of passageway, a plurality of screw hole has been seted up in the backup pad, one of them screw hole internal thread installs the bolt, screw hole and gag lever post threaded connection are passed to the one end of bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this piano convenient to music teaching uses, through setting up U-shaped fixed plate and spring, utilize the effect of U-shaped fixed plate slidable mounting on the limiting plate, conveniently remove the U-shaped fixed plate, the elastic action of cooperation spring, make the U-shaped fixed plate after the removal laminate to the musical instrument wall of piano body under the reaction force of spring, and then fix the musical instrument spectrum, avoid the phenomenon that the musical instrument spectrum appears empting or dropping, make the stable piano body of placing of musical instrument spectrum, and then the people of being convenient for use, carry out normal piano music teaching, and then better user demand who satisfies people.

2. This piano convenient to music teaching uses through setting up the slide, utilizes the slide to remove the frame in a gliding effect of spout, and then adjusts the distance between two U-shaped fixed plates, and the convenience is fixed the musical instrument register for easy reference not of uniform size, increases the device's application range.

3. This piano convenient to music teaching uses through setting up the slider, utilizes the slider at the gliding effect of spout two, adjusts the height of U-shaped fixed plate, avoids the less player at age to see higher musical instrument register for easy reference, and then has increased the demand to the user.

4. This piano convenient to music teaching uses through setting up the reference column, utilizes the effect of reference column to fix the position of slider for the U-shaped fixed plate is stable fixes the musical instrument register for easy reference, cooperates the effect of a plurality of locating hole, and the slider of convenient to optional position is fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial half-section of the present invention.

In the figure: 1. a piano body; 2. a first sliding chute; 3. a slide plate; 4. moving the frame; 5. a limiting plate; 6. a U-shaped fixing plate; 7. a baffle plate; 8. a spring; 9. a slider; 10. a positioning column; 11. positioning holes; 12. a limiting rod; 13. a support plate; 14. a threaded hole; 15. a bolt; 16. a channel; 17. and a second sliding chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the piano convenient for music teaching of the present embodiment comprises a piano body 1, a movable frame 4 is disposed on the upper surface of the piano body 1, a position-limiting plate 5 is slidably mounted in the movable frame 4 through a sliding assembly, a U-shaped fixing plate 6 is slidably mounted on the position-limiting plate 5 in a penetrating manner, a baffle 7 is mounted at one end of the U-shaped fixing plate 6, a spring 8 is sleeved on the U-shaped fixing plate 6, two ends of the spring 8 are respectively and fixedly connected with the baffle 7 and the position-limiting plate 5, the front end of the U-shaped fixing plate 6 is located at the front side of the piano body 1, by disposing the U-shaped fixing plate 6 and the spring 8, the U-shaped fixing plate 6 is slidably mounted on the position-limiting plate 5 to facilitate moving the U-shaped fixing plate 6, and the U-shaped fixing plate 6 is attached to the piano wall of the piano under the reactive force of the spring 8 by matching with the elastic action of the spring 8, and then fix the musical instrument register for easy reference, avoid the musical instrument register for easy reference the phenomenon that falls or drop to appear for on the stable piano of placing of musical instrument register for easy reference, and then the people of being convenient for use, carry out normal piano music teaching, and then the better user demand who satisfies people.

Specifically, a2 of sliding grooves have been seted up to the upper surface of piano body 1, and a2 of sliding grooves slidable mounting has two slides 3, removes frame 4 and installs the upper surface at slide 3, through setting up slide 3, utilizes slide 3 at a2 gliding effects of sliding grooves, removes removal frame 4, and then adjusts the distance between two U-shaped fixed plates 6, and the convenience is fixed the musical instrument register for easy reference not of uniform size, increases the device's application range.

Further, the slip subassembly is including installing the slider 9 in the 5 left and right sides of limiting plate, two 17 of gliding spout of confession slider 9 are all offered to the left and right sides face of removing the 4 inner walls of frame, be provided with on removing frame 4 and carry out the fixed subassembly of fixing to slider 9, through setting up slider 9, utilize slider 9 gliding effect in two 17 of spout, highly adjust U-shaped fixed plate 6, avoid the less player at age can not see higher musical instrument register for easy reference, and then increased the demand to the user.

Further, fixed subassembly includes reference column 10, a plurality of locating hole 11 has all been seted up to the left and right sides face of removal frame 4, locating hole 11 is linked together with two 17 of spout, the recess has been seted up to a side of slider 9, reference column 10 sets up in one of them locating hole 11, the one end of reference column 10 extends to in the recess, through setting up reference column 10, the effect that utilizes reference column 10 is fixed the position of slider 9, make 6 stable fixes the musical instrument register for easy reference to U-shaped fixed plate, cooperate the effect of a plurality of locating hole 11, the convenience is fixed slider 9 to the optional position.

Further, two gag lever posts 12 are installed to the leading flank of slide 3, the passageway 16 that the leading flank of piano body 1 was seted up is passed to the one end of two gag lever posts 12 and outside extending to passageway 16, through setting up gag lever post 12, utilize the effect of gag lever post 12 slip in passageway 16, it is spacing to slide 3, make slide 3 stable slide in spout one 2, avoid moving frame 4 and receive that the gravity two of U-shaped fixed plate 6 leans forward, place slide 3 and break away from spout one 2, moreover, the steam generator is simple in structure.

Furthermore, a supporting plate 13 is installed on the front side surface of the piano body 1, the supporting plate 13 is located below the channel 16, a plurality of threaded holes 14 are formed in the supporting plate 13, a bolt 15 is installed in one threaded hole 14 in a threaded mode, one end of the bolt 15 penetrates through the threaded hole 14 and is in threaded connection with the limiting rod 12, the position of the sliding plate 3 is fixed through the bolt 15, the bolt 15 and the limiting rod 12 are in threaded connection, the two sliding plates 3 are stably fixed in a certain position, and the operation is convenient and fast.

The using method of the embodiment comprises the following steps: when the distance between the U-shaped fixing plates 6 needs to be adjusted, the bolt 15 is rotated, so that one end of the bolt 15 is separated from the limiting rod 12, then the sliding plate 3 is moved, at the same time, the sliding plate 3 slides in the first sliding chute 2, when the distance between the two U-shaped fixing plates 6 is adjusted to a proper position, the bolt 15 is rotated to fix the limiting rod 12, then the height of the U-shaped fixing plate 6 is adjusted, the positioning column 10 is moved out of the groove, the limiting plate 5 is moved up and down, the limiting plate 5 drives the sliding block 9 to slide in the second sliding groove 17, after the height of the U-shaped fixing plate 6 is adjusted, the positioning column 10 is placed in the groove again, the slider 9 is fixed, then the U-shaped fixing plate 6 is moved forward, the U-shaped fixing plate 6 extrudes the spring 8 at the moment, the music score is placed at the position corresponding to the U-shaped fixing plate 6, the U-shaped fixing plate 6 is loosened, and the music score is fixed by the reaction force of the spring 8 on the U-shaped fixing plate 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a piano convenient to music teaching is used, includes piano body (1), its characterized in that: the upper surface of piano body (1) is provided with removes frame (4), but there is limiting plate (5) through slip subassembly slidable mounting in removing frame (4), sliding through installs U-shaped fixed plate (6) on limiting plate (5), baffle (7) are installed to the one end of U-shaped fixed plate (6), spring (8) have been cup jointed on U-shaped fixed plate (6), the both ends of spring (8) respectively with baffle (7) and limiting plate (5) fixed connection, the front end of U-shaped fixed plate (6) is located the front side of piano body (1).

2. A piano for facilitating music teaching use according to claim 1, wherein: the upper surface of piano body (1) has been seted up spout one (2), slidable mounting has two slide (3) in spout one (2), remove frame (4) and install the upper surface at slide (3).

3. A piano for facilitating music teaching use according to claim 1, wherein: the sliding assembly comprises sliding blocks (9) installed on the left side and the right side of the limiting plate (5), sliding grooves two (17) for sliding the sliding blocks (9) are formed in the left side face and the right side face of the inner wall of the moving frame (4), and a fixing assembly for fixing the sliding blocks (9) is arranged on the moving frame (4).

4. A piano for facilitating music teaching use according to claim 3, wherein: the fixing assembly comprises a positioning column (10), a plurality of positioning holes (11) are formed in the left side face and the right side face of the moving frame (4), the positioning holes (11) are communicated with the second sliding groove (17), a groove is formed in one side face of the sliding block (9), the positioning column (10) is arranged in one positioning hole (11), and one end of the positioning column (10) extends into the groove.

5. A piano facilitating music teaching use according to claim 2, wherein: two limiting rods (12) are mounted on the front side face of the sliding plate (3), and one ends of the two limiting rods (12) penetrate through a channel (16) formed in the front side face of the piano body (1) and extend out of the channel (16).

6. A piano for facilitating music teaching according to claim 5, wherein: the front side of piano body (1) installs backup pad (13), backup pad (13) are located the below of passageway (16), a plurality of screw hole (14) have been seted up on backup pad (13), one of them screw hole (14) internal thread is installed bolt (15), screw hole (14) and gag lever post (12) threaded connection are passed to the one end of bolt (15).