CN217008623U - Piano for children - Google Patents

Abstract

The utility model discloses a children piano, which comprises a piano frame, a middle disc, a keyboard and a resonance disc, wherein the piano frame is provided with a middle disc and a middle disc; the middle plate is connected with the musical instrument frame; the keyboard is arranged on the middle disc, and is provided with a plurality of keys, and the number of the keys is less than 88; the sounding box is installed on the musical instrument frame and be located the front side of well dish, the sounding box sets up many strings that horizontal interval arranged, the string with the position one-to-one of key. The number of the keys of the piano for the children is less than 88, so that the whole width of the keyboard can be reduced, and the piano for the children can better adapt to the arm length of the children compared with a professional piano, so that the children play more comfortably, and the learning quality of the children is improved; in addition, a key of the children piano corresponds to a string, so that the volume emitted by the children piano is moderate, the children piano meets the requirement of children hearing, materials can be saved to the maximum extent, and the production cost is reduced.

Description

Piano for children

Technical Field

The utility model relates to the technical field of musical instruments, in particular to a piano for children.

Background

The piano is a keyboard instrument in western classical music, has the name of 'king of instrument', has the range from A2(27.5Hz) to C5(4186Hz), almost covers all tones in the sound system, and is the instrument with the widest range except for the pipe organ. Pianos are commonly used for solo, repetition, accompaniment and other performances, and are very convenient for composing music and rehearsing music. Nowadays, more and more parents want their children to receive good music education from childhood, and the piano is a musical instrument that can greatly enlighten the intelligence of children, and the learning piano is advantageous in that it can improve the personal accomplishment and culture quality of children, develop intelligence, cultivate harmony, cultivate appreciation of children for music, and exercise endurance and confidence of people.

When learning a piano, a 3-5 year old child can select a toy piano with only ten simple keys, or an electronic piano, or a professional piano with standard size for adults. Toy pianos and electronic organs do not meet the requirements well in terms of range, tone quality and playing performance. If a professional piano is used, there is a problem: 1. when the keyboard is knocked, the volume generated by a professional piano is difficult to adapt to children, so that the children are easy to be irritated and even influence the hearing, and the learning quality of the children is influenced; 2. the 8-degree distance of the common standard keyboard is 161-166 mm, the fingers of children are small, the opening distance is limited, and the difficulty in playing octave is high; 3. The total width of white keys of the professional piano 88 keys is 1215-1235 mm, the standard height of the bottom surface of the middle plate is at least 570 mm, the arm length and the height of the piano children are limited, and the playing difficulty is high.

Therefore, there is a need for a piano dedicated to children.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a children piano.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a children piano comprises a piano frame, a middle disc, a keyboard and a resonance disc; the middle plate is connected with the musical instrument frame; the keyboard is arranged on the middle disc, and is provided with a plurality of keys, and the number of the keys is less than 88; the sounding box is installed on the musical instrument frame and be located the front side of mesoscale, the sounding box sets up the many strings that horizontal interval arranged, the string with the position one-to-one of key.

As a preferable scheme, the keyboard is provided with 61 keys in total.

As a preferred scheme, the 61 keys are composed of keys with large character groups, keys with small character groups and keys with small character groups.

As a preferable mode, the plurality of keys include a plurality of white keys each having a width of 18 to 19.5 mm and a plurality of black keys.

Preferably, each of the black keys has a top surface with a width of 6 to 8.5 mm.

Preferably, the distance from the bottom surface of the central disc to the ground in the vertical direction is 500-550 mm.

Preferably, the projections of the strings do not intersect in the front-rear direction.

Compared with the prior art, the utility model has the following beneficial effects:

the number of the keys of the piano for children provided by the utility model is less than 88, so that the whole width of the keyboard can be reduced, and the piano is more suitable for the arm length of children compared with a professional piano, so that the piano for children is more comfortable to play, and the learning quality of the children is improved; in addition, one key in the child piano corresponds to one string, so that the volume emitted by the playing child piano is moderate, the volume emitted by the playing child piano is more in line with the requirement of children hearing compared with the volume emitted by a professional piano, materials can be saved to the maximum extent, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a side view of a child piano in the present application;

fig. 2 is a top view of a child piano in the present application;

fig. 3 is a schematic structural view of the resonance panel in the present application.

Detailed Description

For a better understanding of the objects, structure, features, and functions of the utility model, reference should be made to the drawings and detailed description that follow. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Moreover, the described embodiments are a few embodiments of the utility model, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Examples

As shown in fig. 1 to 3, the present embodiment provides a children's piano including a frame 1, a key bed 2, a keyboard 3, and a soundboard 4. The middle plate 2 is connected with the piano frame 1 and is transversely placed. The keyboard 3 is arranged on the middle plate 2, the keyboard 3 is provided with a plurality of keys which are transversely arranged, the number of the keys is less than 88, and the arrangement can reduce the overall length of the keyboard 3 and better adapt to the arm length of children compared with a professional piano; the utility model discloses a musical instrument, including well platform 2, acoustic panel 4, sound box, musical instrument frame 1, sound box 4 is installed on the musical instrument frame 1 and be located the front side of well platform 2, sound box 4 sets up many strings 41 that horizontal interval arranged, string 41 with the position one-to-one of key. A key of the professional piano corresponds to double strings or triple strings, and the volume generated during playing is large. The single-string design enables the volume emitted by the piano of the child to be moderate, and the piano of the child meets the requirement of hearing of the child better, and can save materials to the maximum extent and reduce the cost.

In this embodiment, the plurality of keys are composed of a plurality of groups of keys, the plurality of groups of keys are respectively a large character group, a small character group, and a total of 61 keys, and compared with a professional piano, the keys are omitted from the large character group, the small character group, and the small character group. By the arrangement, the reserved keys are more in accordance with the difficulty requirement of playing songs by children; and the total width of the keys is smaller, so that the keyboard is suitable for the arm length of children. Of course, in other embodiments, the number of keys may be increased or decreased according to actual conditions.

As shown in fig. 2, the plurality of keys includes a plurality of white keys 31 and a plurality of black keys 32, and each of the white keys 31 has a width b of 18 to 19.5 mm, i.e., an octave distance of the keyboard 3 is about 132 mm. Each of the black keys 32 has a top surface 321 having a top surface width c of 6-8.5 mm. So set up, more accord with children's palm and finger size characteristics for children can play the chord of octave or octave scope more easily, are favorable to cultivateing good feeling.

As shown in FIG. 1, the distance a from the bottom surface of the central disc 2 to the ground in the vertical direction is 500-550 mm, which is more suitable for the height characteristics of children than those of professionals, so that the hands and the feet can be in a reasonable position when the children play the piano.

As shown in fig. 3, in the front and rear direction, the projections of the strings 41 are not crossed, so that the piano structure is simpler and easier than the piano structure with crossed strings, the cost can be saved, and the installation difficulty can be reduced.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)

1. A children piano is characterized by comprising a piano frame, a middle disc, a keyboard and a resonance disc; the middle plate is connected with the musical instrument frame; the keyboard is arranged on the middle disc, the keyboard is provided with a plurality of keys, and the number of the keys is less than 88; the sounding box is installed on the musical instrument frame and be located the front side of mesoscale, the sounding box sets up the many strings that horizontal interval arranged, the string with the position one-to-one of key.

2. A child piano according to claim 1, wherein said keyboard is provided with 61 said keys in total.

3. A child piano according to claim 2, wherein 61 of said keys are composed of keys for large characters, keys for small characters, keys for two keys for small characters, keys for three keys for small characters, and keys for five keys for small characters.

4. A child piano according to claim 1, wherein said plurality of keys include a plurality of white keys and a plurality of black keys, each of said white keys having a width of 18 to 19.5 mm.

5. The children's piano of claim 4, wherein each of said black keys has a top surface with a width of 6-8.5 mm.

6. The child piano of claim 1, wherein the distance from the bottom surface of the center pan to the ground in the vertical direction is 500-550 mm.

7. A child piano according to claim 1, wherein projections of said strings do not intersect in the front-rear direction.

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