CN202694764U

CN202694764U - Neck of stringed musical instrument

Info

Publication number: CN202694764U
Application number: CN 201220346653
Authority: CN
Inventors: 周万昊; 赵健魁
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-18
Filing date: 2012-07-18
Publication date: 2013-01-23
Anticipated expiration: 2022-07-18

Abstract

The utility model discloses a neck of a stringed musical instrument. The neck is easy to manufacture, high in strength and difficult to bend and deform. The neck is formed by alternate adhesion of boards and carbon fiber plates and has the characteristic that a handle, a head and a heel are integrated, the head and the handle are not required to be adhered, the heel and the handle are not required to be adhered, and the structural stability of the neck is improved. On the basis of a reinforcement effect of a carbon fiber material, the selection range of wood for manufacturing the neck is expanded.

Description

A kind of neck of stringed musical instrument

Technical field:

The utility model relates to the making field of musical instrument, is specifically related to a kind of making of neck of stringed musical instrument.

Background technology:

The neck of stringed musical instrument is the parts of determining tone and melody, and neck comprises scroll head, qin handle, qin heel and fingerboard.Scroll head is positioned at the top of neck, is the place of laying qin button and string.The qin handle is positioned at the below of scroll head, is the position of pasting fingerboard, and the qin heel is the assembly that is connected with the qin case at the bottommost of neck, and neck and qin case are connected firmly.Fingerboard generally sticks on the qin handle, the tone of major control stringed musical instrument.Because the tension force that the string of stringed musical instrument produces is larger, the long-time use of stringed musical instrument neck can occur and produce crooked phenomenon, traditional neck material is generally selected mahogany, Hard maple of South America etc. for this reason, the timber hardness of these kinds is large, density large, intensity is very high, not frangibility and damage.Yet these solid woods not only cost are high, nor with degree have that the impact that is subjected to the environment humidity of solid wood is easy to crack, the problem of warpage etc.More existing researchs are devoted to improve stringed instruments necks for this reason, the plate clava with rigidity lengthways buried underground along the neck length direction has been proposed on the fingerboard downside of neck with the intensity of increase neck such as the patent " the reinforcement structure of stringed instruments necks " of open (bulletin) number CN1391206, its primary structure be need to be on neck the grooving of portions, then bury underground; For another example application number be 94118168.5 patent " adjusting mechanism for neck allgner of stringed musical instrument " provide a kind of can be from the governor motion of the pull bar length in the side fine setting neck elongated slot of neck.Generally speaking, the neck structure of these improvement is relatively complicated, makes simple not.

The utility model content:

The purpose of this utility model namely provide a kind of novel have simple in structure, make simple, the neck of the stringed musical instrument that Stability Analysis of Structures is good.

In order to achieve the above object, the utility model adopts following technical scheme:

A kind of neck of novel stringed musical instrument, comprise qin handle, scroll head and qin bell part, be to be formed along the vertical alternately bonded of neck length direction by plank and carbon fiber board, qin handle, scroll head and qin bell are one, need not bond between qin handle and the scroll head and between qin handle and the qin bell.

In technique scheme, the wooden number of plies of described neck is three to five layers, and the number of plies of corresponding carbon fiber board is two to four layers.

In technique scheme, the thickness range of employed carbon fiber board is between 0.5 to 3mm.

The beneficial effects of the utility model:

1. the neck of the stringed musical instrument that provides of the utility model has simple in structurely, makes simple characteristics.

2. because the layered structure that adopts, and add the carbon fiber enhancement layer, so that the intensity of neck is very high, not flexural deformation, not easy to crack.

3. scroll head, qin handle, qin bell are integrated, need not bond, and structural stability is good.

4. because the stability of structure improves, can widen the scope that the neck timber kind is selected, outer field timber can be selected the multiple not long cork class timber that are used for neck such as pine.

Description of drawings:

Fig. 1 is the view in transverse section of the qin handle of one of the utility model implementation.

Fig. 2 is the vertical view of the neck of one of the utility model implementation.

Embodiment:

Below in conjunction with Figure of description an embodiment of the present utility model is further described.

A kind of neck of stringed musical instrument is characterized in that described neck, comprises that qin handle, scroll head and qin bell are to be formed along the vertical alternately bonded of neck length direction by plank and carbon fiber board, and qin handle, scroll head and qin bell are one.

Fig. 1 is the view in transverse section of the qin handle of one of the utility model implementation.Wherein dash area 1 is indicated carbon fiber layer, and the white portions of 2 indications are the plank layer among the figure, and wood texture is along the neck longitudinal direction, and shown in 1, the qin handle is comprised of two-layer carbon fiber layer and three layers of wood layer as shown.

Fig. 2 is the vertical view of the neck of one of the utility model implementation.Neck comprises that qin handle 4, scroll head 3 and qin bell 5 are to be formed along the vertical alternately bonded of neck length direction by plank and carbon fiber board.1 and 2 show respectively carbon fiber layer and wood layer among the figure.The neck that the utility model is made adopts the integral cutting technology, and the scroll head 3 on the neck, qin handle 4, qin bell 5 are one, need not bonding.

Claims

1. the neck of a stringed musical instrument is characterized in that described neck, comprises that qin handle, scroll head and qin bell are to be formed along the vertical alternately bonded of neck length direction by plank and carbon fiber board.

2. the neck of a kind of stringed musical instrument as claimed in claim 1 is characterized in that qin handle, scroll head and qin bell are one, need not bond between qin handle and the scroll head and between qin handle and the qin bell.

3. the neck of a kind of stringed musical instrument as claimed in claim 1, the platelet number of plies that it is characterized in that described neck is three to five layers, the number of plies of corresponding carbon fiber board is two to four layers.

4. the neck of a kind of stringed musical instrument as claimed in claim 1 is characterized in that the thickness range of employed carbon fiber board is between 0.5 to 3mm.