CN219997844U

CN219997844U - Acoustic violin tail post for improving tone quality

Info

Publication number: CN219997844U
Application number: CN202321547591.5U
Authority: CN
Inventors: 程凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-10
Anticipated expiration: 2033-06-16

Abstract

The utility model provides an acoustic violin tail column for improving tone quality, which relates to the technical field of acoustic violins and comprises an acoustic brace rod, wherein one end of the acoustic brace rod is sleeved with an acoustic foot nail in a threaded manner, an acoustic backing ring is sleeved on the surface of the acoustic brace rod and close to the acoustic foot nail.

Description

Acoustic violin tail post for improving tone quality

Technical Field

The utility model relates to the technical field of acoustic violins, in particular to an acoustic violin tail column for improving sound quality.

Background

Violin is mainly divided into four types, namely violin, cello (Cello) and Bass (Double Bass), and the utility model is applicable to violins and Bass. Violin was evolved from a musical instrument called "bass-violin" or "gong-violin" at the end of the 16 th century. The cello is an indispensable secondary or bass string instrument in the orchestra, and plays a bass part of the harmony together with the bass. The tone color is thick and plump, the melody expressed by the melody is good at playing, and the deep and complex emotion is expressed.

About 1845, the method is carried out by aderinan and Selvir1807-1866) adds an adjustable tailpost to the cello, so that the cello is more stable in playing. Heretofore, violin was free of tailposts, and was played by a player sandwiched between two legs. During playing, a player slightly clamps the body between two knees, and the bottom is supported by a foot rod with adjustable height. The violin body is of a wooden structure, strings are metal wires, vibration and sound are generated by plucking strings with bows Mao Laxian and fingers and striking strings with bows during playing, and vibration and resonance are enhanced through the wooden box, so that different textures of the sounds are shown.

While the tail post (tail pin) is an adjustable rod at the end of the violin or the vertical bass, and can be straight or curved. Which enables the instrument to remain upright while playing. The tail post (tail needle) of the violin is made of different materials, and has different widths and lengths. The earliest tail posts (pins) were made from wood, but at the beginning of the 20 th century, more durable metallic materials began to replace wood. In the 21 st century, tempered steel was still the most popular choice for the tailpost (tailpin) of the violin. Some violin players prefer fiberglass or carbon fiber tailposts (tailpins), but they are lighter in weight and absorb less of the instrument's vibration.

The existing tail column (tail needle) is mainly made of iron, steel, titanium alloy, glass fiber or carbon fiber, and one end of the tail column (tail needle) is embedded with a metal needle. Research experiments show that the tailpost (tailpin) of the cello has an extremely important influence in the pronunciation of the cello. It may enhance the conduction of sound to some extent.

Iron tail post (tail needle): is currently the most common material. Moderate hardness and most standard manufacturing materials. The defect is that the timbre of the violin is more clumsy due to the influence of rust, and the ideal effect cannot be achieved.

Carbon fiber or glass fiber tail column (tail needle): the mass is the lightest, and the violin has certain elasticity, so that the tone color of the violin becomes very soft, and the whole vibration sense of the musical instrument is felt extremely strong when strings are kneaded. However, when the playing force is large, the body fluctuates, and the bass effect and the playing volume are slightly poor.

Titanium alloy tail post (tail needle): titanium belongs to noble metal, and the price of the manufactured supporting leg is not very good. The hardness of stainless steel is possessed, but only the weight of carbon. However, the actual performance effect is not different from that of the iron. The sound is less distinctive.

The existing tail posts (tail needles) have limited functions in the aspects of vibration conduction, tail sound extension and tone quality adjustment, and are mainly embodied in single sound display, and tone quality cannot be adjusted according to performance requirements.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, tail posts are limited in functions of vibration conduction, tail sound extension and tone quality adjustment, and are mainly reflected in single sound display, and tone quality cannot be adjusted according to performance requirements, and provides an acoustic violin tail post capable of improving tone quality.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an acoustic violin tail post of promotion tone quality, includes the acoustic stay bar, the one end cover of acoustic stay bar is established and threaded connection has the acoustic foot nail, the surface of acoustic stay bar just is close to acoustic foot nail cover and is equipped with the acoustic backing ring.

Preferably, the acoustic stay bar is made of copper, the acoustic stay bar is solid or hollow, and the acoustic stay bar is golden yellow or brass or rose golden or copper.

Preferably, the length of the acoustic strut is between twenty and seventy centimeters.

Preferably, the size of the acoustic foot nail is small, medium or big.

Preferably, the color of the acoustic backing ring is silver, red, orange and gold; the color of the acoustic foot nail is silver and golden yellow

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through flexible matching of the acoustic stay bars and the acoustic foot nails, the texture of the musical instrument sound is obviously changed during playing, a player only needs to select matching according to the required tone quality, the operation is simple and convenient, and the selection is more free.

2. According to the utility model, when the acoustic stay bar is made of brass as a main material, the acoustic stay bar is flexibly adjusted to match with other metals and materials, different sound textures can be obtained according to the requirements, and different textures and extensions are generated on the vibration of the sound by matching with the solid stay bar or the hollow stay bar, so that the tone color change of the piano is further enlarged.

Drawings

Fig. 1 is a perspective view showing the overall structure of a tail pillar of an acoustic violin for improving sound quality according to the present utility model;

fig. 2 is a plan view showing the overall structure of a tail pillar of an acoustic violin for improving sound quality according to the present utility model.

Legend description: 1. an acoustic brace; 2. acoustic spikes; 3. an acoustic grommet.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-2, the utility model provides an acoustic violin tail post for improving sound quality, which comprises an acoustic stay bar 1, wherein an acoustic foot nail 2 is sleeved and connected at one end of the acoustic stay bar 1 in a threaded manner, and an acoustic backing ring 3 is sleeved on the surface of the acoustic stay bar 1 and close to the acoustic foot nail 2.

The whole embodiment 1 achieves the effects that the acoustic foot nails 2 are sleeved and connected with one end of the acoustic support rod 1 in a threaded mode, the acoustic backing rings 3 are sleeved on the surface of the acoustic support rod 1 and close to the acoustic foot nails 2, and therefore the effects that the amplitude and the vibration frequency of the sound of a musical instrument can be obviously changed by adjusting the acoustic foot nails 2, and the tone of the musical instrument is obviously changed in sense organ can be achieved.

In the embodiment 2, as shown in fig. 1-2, the acoustic stay bar 1 is made of copper, and the acoustic stay bar 1 is solid or hollow; the length of the acoustic stay bar 1 is between twenty cm and seventy cm; the acoustic foot peg 2 is small, medium or large in size.

The color of the acoustic stay 1 is: golden (brass), rose golden (red copper).

The color of the acoustic grommet 3 is: silver, red, orange, gold, rose, violet, sky blue, baby blue, green, titanium gray, black.

The color of the acoustic foot peg 2 is: silver, golden yellow.

The whole embodiment 2 has the advantages that the acoustic stay bar 1 is made of copper, the acoustic stay bar 1 is solid or hollow, the acoustic stay bar can be flexibly adjusted to match with other metals and materials, different sound textures can be obtained according to the requirements, and different textures and extensions are generated on the vibration of the sound by matching with the solid acoustic stay bar 1 or the hollow acoustic stay bar 1, so that the tone color change of the musical instrument is further enlarged; the acoustic stay bar 1 has the length of twenty cm and seventy cm, so that the effect of increasing and decreasing according to the actual size and the violin model can be achieved; the acoustic foot nail 2 is small-headed, medium-headed or large-headed, and can play a role in adjusting sound quality by combining the small-headed, medium-headed and large-headed conical cylindrical screws with tuning backing rings of various sizes to combine with tail column supporting rods.

Working principle: the main materials of the acoustic stay bar 1 are copper and copper alloy, and the acoustic stay bar is provided with two steel acoustic spikes 2, namely a solid acoustic spike 2 and a hollow acoustic spike 2, which are matched into a whole. The aim of adjusting the amplitude and the vibration frequency of the tail column is achieved by adjusting different collocations and combinations of the acoustic stay bar 1, the acoustic foot nails 2 and the acoustic backing ring 3, so that tone colors with different textures are displayed in the playing process. The player can select and match according to the required tone quality and tone color during playing.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an acoustic violin tail post that promotes tone quality, includes acoustic stay (1), its characterized in that: one end of the acoustic stay bar (1) is sleeved with an acoustic foot nail (2) in threaded connection, and an acoustic backing ring (3) is sleeved on the surface of the acoustic stay bar (1) and close to the acoustic foot nail (2).

2. An acoustic violin tail stud for improving sound quality according to claim 1, wherein: the acoustic stay bar (1) is made of copper alloy, the acoustic stay bar (1) is solid or hollow, and the acoustic stay bar (1) is golden yellow or brass or rose golden or copper.

3. An acoustic violin tail stud for improving sound quality according to claim 1, wherein: the length of the acoustic stay bar (1) is between twenty cm and seventy cm.

4. An acoustic violin tail stud for improving sound quality according to claim 1, wherein: the size of the acoustic foot nail (2) is small, medium or big.

5. An acoustic violin tail stud for improving sound quality according to claim 1, wherein: the color of the acoustic backing ring (3) is silver, red, orange and gold; the color of the acoustic foot nail (2) is silver or golden.