CN216212287U

CN216212287U - Building

Info

Publication number: CN216212287U
Application number: CN202121384555.2U
Authority: CN
Inventors: 彭丽颖
Original assignee: Beijing musical instrument research institute
Current assignee: Beijing musical instrument research institute
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-04-05
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a building, which comprises: the sound outlet hole is formed in a bottom plate of the building body, a plurality of string penetrating holes for installing built strings are formed in two ends of the building body in the length direction, the built strings are parallel to the building body in the length direction and are arranged at the same interval, and the distances between the built strings and the built top plate are the same; and building strings, wherein one end of each building string of the building strings is respectively fixed on the wood fixer, and the other end of each building string of the building strings is respectively fixed on the string of the building string. The ancient book building can keep the original appearance of the ancient book, and meanwhile, the frame of the musical instrument is manufactured by using the modern musical instrument manufacturing process, so that the sound can smoothly and circularly flow in the cavity of the building and the cavity of the sound amplifying part, the range is wider, the sound is more surd and brighter, and the ancient book is more pleasant and vivid.

Description

Building

Technical Field

The utility model relates to a musical instrument structure, in particular to a building.

Background

The building is the oldest percussion instrument in china. The appearance is similar to a guqin and a zither. The construction is popular in spring, autumn and warring countries, the earliest is 5 strings, the later is 13 strings, and each string has one column. The utility model is built with 13 strings, has full tone quality, clear and crisp high pitch, bright middle pitch and muddy low pitch. Its range may cover two octaves. Can be solo or ensemble played, or used to accompany singing. The player generally puts the hammer in front of the knee, and the right hand holds the hammer, the left hand presses the string, or the left hand holds the hammer and strikes the string to play.

However, the development of popular music has a certain influence on the construction of such a conventional musical instrument. Therefore, while maintaining the original appearance of ancient books, in order to make buildings cater to the music concept of the contemporary people, it is necessary to improve the timbre of buildings to make the timbre more beautiful and more suitable for the contemporary people to play.

SUMMERY OF THE UTILITY MODEL

The utility model keeps the original appearance of ancient books, and uses the modern musical instrument manufacturing process to manufacture the frame of the musical instrument, so that the improved structure plays with surging sound and more beautiful tone, and can play songs with larger fluctuation, and the specific scheme is as follows:

the utility model provides a building, comprising: the string building comprises a building body and a plurality of strings, wherein the building body is a hollow rectangular box body, the cross section of a top plate of the building body is in an arc shape with the same curvature and gradually reduced towards two sides, a sound outlet hole is formed in a bottom plate of the building body, string holes for fixing the strings are formed in two ends of the building body in the length direction, the strings are arranged in parallel along the length direction of the building body at the same intervals, and the distances between the strings and the top plate are the same; and one end of each built string is fixed on the wood fixer, and the other end of each built string is fixed on the string.

Preferably, the building comprises a sound amplifying part arranged at the end part of the building body, the sound amplifying part is hermetically connected with the building body, the sound amplifying part is provided with a hollow cavity, and the hollow cavity of the sound amplifying part is communicated with the hollow cavity of the building body.

Preferably, the sound amplifying part extends obliquely downwards towards one end along the length direction of the building body.

Preferably, the built string comprises a pure silk string.

Preferably, the sound amplifying part and the building body are connected in a non-detachable mode, and the connection mode comprises one of clamping, bonding and mortise and tenon.

Preferably, the sound-amplifying part of the building body is integrally made with the top plate in a butt joint position, and the end of the sound-amplifying part is inclined downwards, so that the sound-amplifying part not only has the function of amplifying sound, but also can play a supporting role when the user sits on the ground.

Preferably, the number of built strings is 13.

Preferably, a tuning rod is further provided in the at least one sound diffusing portion.

Preferably, the construction further comprises construction codes with the same number as the construction chords, wherein the construction codes are single-top long strips and are semicircular herringbone.

Preferably, the bridge is made of wood.

The structure of the utility model changes the internal structure of the cavity of the musical instrument on the basis of keeping the original appearance recorded in ancient books, so that the sound can smoothly swirl in the cavity of the structure and the cavity of the sound amplifying part, the range of sound is wider, the sound is more surging and brighter, and the music is more pleasant.

Drawings

The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof taken in conjunction with the accompanying drawings.

FIG. 1 is a front view showing a piano body according to an embodiment of the present invention;

FIG. 2 is a bottom view of a piano body according to an embodiment of the present invention;

FIG. 3 is a side view (right) showing a piano body according to an embodiment of the present invention;

in the figure, 1, a piano body, 2 strings, 3, a sound expansion part, 4, a piano code, 11 a top plate, 12 a bottom plate, 13 mounting columns and 121 sound outlet holes are arranged.

Detailed Description

Embodiments of the building of the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.

As shown in fig. 1, the building comprises a building body 1 and a building string 2. Wherein, the building body 1 is a hollow rectangular shell, generally placed horizontally, and a top plate is raised, and the building can be a wooden structure. A plurality of mounting columns 13 for mounting the building strings 2 are arranged at one end of the building body 1 in the length direction, and building codes 4 are arranged below the building strings. As shown in fig. 2, a sound outlet hole 121 is provided in the bottom plate 12 of the block 1. As shown in fig. 3, the top plate 11 above the building 1 has a cross-section in the shape of an arc of the same curvature which gradually decreases to both sides. The plurality of building strings 2 are arranged in parallel along the length direction of the building 1, the intervals between the building strings 2 are the same, and the distances from the building top plate to the building strings 2 are the same, namely, the plurality of building strings 2 are arranged at intervals along the curvature of the cross section of the top plate 11 of the building 1. One end of the building string 2 is wound on the mounting column 13 at one end of the building body 1, and the other end of the building string 2 is wound on the building string 2 itself at the other end of the building body 1, so that a plurality of building strings 2 are mounted on the building body 1. And, the tightness of the construction string 2 can be adjusted by the number of turns wound on the mounting post 13. Preferably, the number of windings of the construction string 2 on the mounting post 13 may be adjusted by the mounting post 13. In an alternative embodiment, the string 2 comprises a pure silk string with flexibility. In particular, the silk is tightly wound together without gaps. The touch feeling of the player can be enhanced and the fingers of the player can be protected.

In an alternative embodiment, the number of built strings 2 is 13.

In an alternative embodiment, the building further comprises a sound-diffusing part 3, preferably one sound-diffusing part 3 is used. The sound amplifying part 3 is provided with a hollow cavity, one end of the building body 1 is provided with the sound amplifying part 3, the sound amplifying part 3 is hermetically connected with the building body 1, and the hollow cavity of the sound amplifying part 3 is communicated with the hollow cavity of the building body 1, so that sound can be transmitted into the sound amplifying part 3. The sound amplification part 3 extends obliquely downward toward one end in the longitudinal direction of the building 1. Not only has the function of expanding the sound, but also can play a supporting role when sitting on the ground.

In an optional embodiment, build still include a plurality of yards 4 of building, build the yard for single top rectangular form, be semicircle "people" font and build the quantity of yard and build the quantity the same of string 2, build the yard and build the below of string one-to-one placing of string, through building the yard along the length direction removal of building string 2, can adjust tone quality. Build sign indicating number 4 and can all adopt wooden structure, also can adopt other wear-resisting material at its top and the position of building the string contact.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A building, comprising:

the string building comprises a building body and a plurality of strings, wherein the building body is a hollow rectangular box body, the cross section of a top plate of the building body is in an arc shape with the same curvature and gradually reduced towards two sides, a sound outlet hole is formed in a bottom plate of the building body, string holes for fixing the strings are formed in two ends of the building body in the length direction, the strings are arranged in parallel along the length direction of the building body at the same intervals, and the distances between the strings and the top plate are the same; and one end of each built string is fixed on the wood fixer, and the other end of each built string is fixed on the string.

2. The building of claim 1, wherein the building comprises a sound amplifying part mounted at an end of the building body, the sound amplifying part is hermetically connected with the building body, the sound amplifying part has a hollow cavity, and the hollow cavity of the sound amplifying part is communicated with the hollow cavity of the building body.

3. The building of claim 2, wherein the sound diffuser extends downwardly along a length of the building.

4. The building of claim 1, wherein the building strings comprise pure silk strings.

5. The building of claim 1, wherein the sound amplifying part is non-detachably connected with the building body in a manner of one of clamping, bonding and mortise and tenon.

6. The building of claim 5, wherein the sound-diffusing part of the building is integrally formed with the top plate at a position abutting against the sound-diffusing part, and the end of the sound-diffusing part is inclined downward, so that the sound-diffusing part not only has a function of expanding sound, but also has a supporting function when sitting on the ground.

7. The building of claim 1, wherein the number of building strings is 13.

8. The building of claim 1, further comprising a building code with the same number as the number of the building strings, wherein the building code is in a single-top long strip shape and is in a semicircular herringbone shape.

9. The building of claim 8, wherein the building code is wooden.