A new piano soundboard

Abstract

The utility model provides a novel piano resonance board, including the resonance board of many groups who installs in the piano back frame, the inside fixed mounting of rib wood has on the piano back frame, the inside fixed mounting of many groups back column has in the piano back frame, many groups resonance board is installed respectively on the one side of many groups back column near rib wood, be equipped with the resonance cavity between resonance board and rib wood. The utility model discloses through the cooperation of piano back frame and back column, can realize the stable installation of resonance board in the piano back frame, through the cooperation of resonance board and rib wood, can form resonance cavity between resonance board and rib wood, through the cooperation of back frame and resonance cavity, can make the sound of the vibration of the string in the cavity get full resonance and reflection, make the tone of piano more full, round and rich in gradation, can make the piano produce loud enough sound in the larger space without the help of electronic sound amplification equipment, satisfy the performance demand of performer in different occasions.

Description

Technical Field

[0001] This utility model belongs to the field of piano accessories technology, and more specifically, it relates to a novel piano soundboard. Background Technology

[0002] The piano back frame serves as both a structural element and a conduit for acoustic transmission, directly impacting the piano's intonation, tone, and lifespan. However, existing back frames typically lack a soundboard, resulting in poor resonance within the frame and hindering the optimization of tone and amplification of volume through the soundboard's ability to function effectively. Therefore, this paper researches and improves upon existing structures and shortcomings to provide a novel piano soundboard with greater practical value. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a novel piano soundboard, achieved through the following specific technical means:

[0004] A novel piano soundboard includes multiple sets of soundboards installed inside the piano back frame. Ribs are fixedly installed inside the piano back frame. Multiple sets of back posts are fixedly installed on the inner side of the piano back frame. The multiple sets of soundboards are respectively installed on the side of the multiple sets of back posts near the ribs. A resonance cavity is provided between the soundboards and the ribs.

[0005] Furthermore, the length of each resonating plate is longer than the length of the back column, and there is a gap between each group of adjacent resonating plates.

[0006] Furthermore, the resonating plate can be fixedly bonded to the back column, or fixedly connected to the back column by multiple sets of bolts.

[0007] Compared with the prior art, the present invention has the following beneficial effects:

[0008] This invention, through the cooperation of the piano back frame and back posts, allows for the stable installation of the soundboard within the piano back frame. The cooperation between the soundboard and the ribs creates a resonance cavity between them. This combination of the back frame and the resonance cavity ensures that the sound produced by the vibrating strings resonates and reflects fully within the cavity, resulting in a fuller, rounder, and more layered piano tone. It allows the piano to produce sufficiently loud sound in a large space without the aid of electronic amplification equipment, meeting the performance needs of players in various settings. It allows for fine-tuning of the string sound, aiding in pitch correction. Simultaneously, it stabilizes the tone to a certain extent, reducing the adverse effects of environmental factors or changes in playing intensity on the tone. This ensures that the piano maintains a relatively consistent tone and pitch under different playing conditions. The resonance effect produced by the resonance cavity creates a unique musical atmosphere, allowing both performers and listeners to experience a more immersive and richer musical experience. It gives the piano sound a three-dimensional and spatial quality, as if the sound is emanating from a vibrant musical space, enhancing the music's appeal and expressiveness. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the resonant cavity structure of this utility model.

[0011] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0012] 1. Piano back frame; 2. Ribs; 3. Back post; 4. Soundboard; 5. Resonating chamber. Detailed Implementation

[0013] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0014] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] Example:

[0017] As attached Figure 1 To be continued Figure 2 As shown:

[0018] This utility model provides a novel piano soundboard, including multiple sets of soundboards 4 installed inside the piano back frame 1. Ribs 2 are fixedly installed inside the piano back frame 1. Multiple sets of back posts 3 are fixedly installed on the inner side of the piano back frame 1. The multiple sets of soundboards 4 are respectively installed on the side of the multiple sets of back posts 3 near the ribs 2. A resonance cavity 5 is provided between the soundboards 4 and the ribs 2.

[0019] The length of each of the resonating plates 4 is longer than that of the back column 3, and there is a gap between each group of adjacent resonating plates 4, which more effectively enhances the volume and sound effect generated by the resonating structure.

[0020] The resonating plate 4 can be fixedly bonded to the back column 3, or fixedly connected to the back column 3 by multiple sets of bolts, so that the resonating plate 4 can be stably fixed on the back column 3.

[0021] The working principle of this embodiment is as follows: When the user plays the piano, the sound is conducted through the piano's interior and resonates with the resonance plate 4, thereby strengthening the resonance space. The resonance cavity 5 allows the sound generated by the vibration of the strings to be fully resonated and reflected within the resonance cavity 5, making the sound fuller, rounder, and more layered. This allows the piano to produce a sufficiently loud sound in a large space without the aid of electronic amplification equipment. It can stabilize the timbre to a certain extent and reduce the adverse effects of environmental factors or changes in playing intensity on the timbre. This allows the piano to maintain a relatively consistent timbre and pitch performance under different playing conditions. The resonance effect produced by the resonance cavity 5 can create a unique musical atmosphere, allowing both the performer and the audience to experience a more immersive and rich musical experience.

[0022] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A novel piano soundboard, comprising multiple sets of soundboards (4) installed within a piano back frame (1), wherein ribs (2) are fixedly installed internally on the piano back frame (1), and multiple sets of back posts (3) are fixedly installed on the inner side of the piano back frame (1), characterized in that: Multiple sets of resonating plates (4) are respectively installed on the side of multiple sets of back columns (3) near the ribs (2), and a resonating cavity (5) is provided between the resonating plates (4) and the ribs (2).

2. The novel piano soundboard as described in claim 1, characterized in that: The length of each resonating plate (4) is longer than the length of the back column (3), and there is a gap between each group of adjacent resonating plates (4).

3. The novel piano soundboard as described in claim 1, characterized in that: The resonating plate (4) can be fixedly bonded to the back column (3), or fixedly connected to the back column (3) by multiple sets of bolts.

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