CN106023958B

CN106023958B - Hand plucked single modulation konghou

Info

Publication number: CN106023958B
Application number: CN201610601907.2A
Authority: CN
Inventors: 何岳峰; 陈漫丹; 杨熙
Original assignee: Chengdu Xinhaixing Culture Communication Co ltd
Current assignee: Chengdu Xinhaixing Culture Communication Co ltd
Priority date: 2016-07-27
Filing date: 2016-07-27
Publication date: 2023-04-07
Anticipated expiration: 2036-07-27
Also published as: CN106023958A

Abstract

The invention discloses a hand-dialing single-modulation konghou instrument. Including headstock, musical instrument frame, base and the two rows of strings that the string of controlling the figure the same and position one-to-one constitutes, be equipped with string axle, capotasto transposer on the headstock, every string uniform end is fixed in string axle, then loops through capotasto, transposer and extend to the lower extreme of musical instrument frame fixed to still be equipped with a plurality of yards that are used for propping up every string on the musical instrument frame, the transposer is a plurality of, and every capotasto transposer control string transposer. The invention is firstly realized by arranging the independent tone modification of the strings and adopting an independent tone modifier, and the tone modifier can structurally realize the high precision of the tone accuracy of each string in the tone modification process; in addition, the invention also improves some local positions, wherein, the structural design of the piano frame enables the product to be stressed evenly, the playing effect is optimal, the service life is long, and the design of the base also enables the product to be stable, thereby having very high practical value.

Description

Hand plucked single modulation konghou

Technical Field

The invention relates to a hand-plucked single modulation konghou instrument, belonging to the field of plucked string instruments.

Background

The ancient stringed instruments are widely spread in ancient palaces and folks, and are developed from ancient vertical stringed instruments, horizontal stringed instruments and phoenix head stringed instruments to modern double-string stringed instruments, wild goose post stringed instruments and modulation stringed instruments, and the outstanding improvements are made on the structure and appearance during transmission, so that the appearance of the ancient stringed instruments is brand new, and the sound effect and the playing skill are also developed.

The traditional modulation mechanism of the konghou controls a plurality of strings to be modulated together, the design of the whole instrument is not standard and delicate in details, and the music performance of players is influenced by objective factors to influence professional expression.

Disclosure of Invention

The invention aims to provide a hand-plucked single-modulation Konghou instrument, which mainly solves the problem that the professional expression is influenced by objective factors on the music performance of players due to the fact that the design of the whole Konghou instrument is not standard and exquisite in detail.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a hand-plucked single modulation konghou instrument, including headstock, musical instrument frame, base and control two rows of string row that the equal and position one-to-one string of figure constitutes, be equipped with string-drawing axle, capotasto, capo tone changer on the headstock, every string uniform end is fixed in on the string-drawing axle, then loops through capotasto, capo tone changer and extend to the lower extreme of musical instrument frame fixedly to still be equipped with a plurality of yardage that are used for propping every string on the musical instrument frame, the capotasto tone changer is a plurality of, and every capotasto tone changer control a string capotasto tone modulation.

Specifically, the pitch changer comprises a pitch changer base, a driving plate, a string pressing pin, a string pressing sleeve and a string positioning pin, wherein the pitch changer base is used for being installed on a headstock, the driving plate is connected with the pitch changer base through a countersunk screw and is provided with a handle, the string pressing pin and the string pressing sleeve are arranged on the driving plate, the string positioning pin is matched with the string pressing pin to realize pitch changing, and the driving plate positioning pin and the driving plate positioning sleeve are arranged on the pitch changer base and are located below the driving plate.

In order to reduce abrasion, a driving plate gasket is arranged between the driving plate and the tone changer base, and a conical gasket is arranged between the countersunk head screw and the driving plate.

Further, the musical instrument frame includes the upper beam of being connected with musical instrument head one end, the front beam that the upper end is connected with the musical instrument head other end, the back beam that is connected and is located the upper beam below with upper beam one end, one end is connected with the back beam other end, the stand that the other end is connected with the front beam lower extreme, connect in upper beam, back beam, stand, front beam both sides and support and then constitute two soundboards of resonance box by the sound roof beam, the sign indicating number is then located on the outer wall of this soundboard, this soundboard is located between two rows of string rows to be equipped with the sound orifice plate in the upper end. The structure of the piano frame makes the whole product more durable and has longer service life.

According to the practical situation, the lower end of the back beam is further provided with a lower pulling plate, the lower pulling plate is provided with a plurality of short-arm rotating shaft type balance plates, two strings at corresponding positions of two ends of each short-arm rotating shaft type balance plate are fixed, and tension of the two strings is balanced.

In order to further increase the stress degree of the piano frame, the rear beam adopts a convex arc structure, so that the rear lower end of the resonance box is of the convex arc structure.

The base comprises base backing plate, base upper plate, base annular plate, base hypoplastron, the 3 musical instrument feet of constituteing the Y type, and wherein, 3 musical instrument feet are connected with the base hypoplastron respectively, and the base upper plate passes through the base annular plate to be connected with the base hypoplastron and constitutes inside hollow structure to further fixed through the base bolt that runs through base upper plate and base hypoplastron, the base upper plate still is fixed with the stand, and the base backing plate is located between base upper plate and the stand. The structure of the base enables the body of the musical instrument to be stressed evenly, and the stability is strong when the musical instrument is used.

Compared with the prior art, the invention has the following beneficial effects:

the invention is firstly realized by arranging the independent tone modification of the strings and adopting an independent tone modifier, and the tone modifier can structurally realize the high precision of the tone accuracy of each string in the tone modification process; in addition, the invention also improves some local positions, wherein, the structural design of the musical instrument frame enables the product to be stressed evenly, the playing effect is optimal, the service life is long, the design of the base also enables the product to be stable, and the invention has high practical value.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural view of the headstock of the present invention.

Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.

Fig. 4 is a schematic structural view of the soundboard of the present invention.

Fig. 5 is a sectional view taken along line B-B of fig. 4.

FIG. 6 is a schematic view of the installation of the code of the present invention.

Fig. 7 is a cross-sectional view taken along line C-C of fig. 6.

Fig. 8 is a schematic structural view of the piano frame of the present invention.

Fig. 9 is a first structural schematic diagram of the pull-down plate of the present invention.

Fig. 10 is a first structural view of the pull-down plate of the present invention.

Fig. 11 is a sectional view F-F of fig. 10.

Fig. 12 is a cross-sectional view taken along line D-D of fig. 9.

Fig. 13 is a first schematic structural diagram of the pitch shifter of the present invention.

Fig. 14 is a second schematic structural diagram of the pitch shifter of the present invention.

Fig. 15 is a third schematic structural diagram of the pitch shifter of the present invention.

Fig. 16 is a fourth schematic structural diagram of the pitch shifter of the present invention.

Fig. 17 is a schematic structural diagram of the base of the present invention.

FIG. 18 is a cross-sectional view of a code according to the present invention.

Fig. 19 is a cross-sectional view of a capo of the present invention.

In the drawings, the names of the components corresponding to the reference numerals are as follows:

1-headstock, 2-headstock, 3-base, 4-tuning peg, 5-capo, 6-tuner, 7-wood screw, 8-dial, 9-dial positioning sleeve, 10-dial positioning pin, 11-tuner base, 12-string pressing sleeve, 13-string pressing pin, 14-string positioning pin, 15-countersunk screw, 16-nut, 17-dial gasket, 18-conical gasket, 19-upper beam, 20-front beam, 21-sound hole plate, 22-sound plate, 23-rear beam, 24-lower pulling plate, 25-upright column, 26-wood screw, 27-sound beam, 28-code, 29-left lower pulling plate, 30-middle lower pulling plate, 31-right lower pulling plate, 32-U-shaped block, 33-water drop-shaped rotating shaft, 34-string pulling screw, 35-balance plate, 36-base backing plate, 37-base upper plate, 38-base annular plate, 39-base lower plate, 40-piano foot, 41-plaiter main body, 42-roller bracket, 43-roller shaft, 44-roller, 45-gasket, 46-positioning pin, 47-adhesive, 48-nut main body, 49-roller, 50-countersunk head screw, 51-annular gasket and 52-conical gasket.

Detailed Description

The present invention is further illustrated by the following examples and figures, and embodiments of the present invention include, but are not limited to, the following examples.

Examples

As shown in fig. 1-19, the hand-plucked single-modulation konghou musical instrument comprises a head 1, a frame 2, a base 3, two string rows composed of strings with the same number and corresponding positions one by one, a tuning peg 4, a capotasto 5 and a modulator 6 which are arranged on the head, wherein the uniform end of each string is fixed on the tuning peg 4, and then sequentially passes through the capotasto 5 and the modulator 6 and extends to the lower end of the frame 2 for fixing, and a plurality of joists 28 for supporting each string are further arranged on the frame 2.

The headstock of the present embodiment is made of tung wood, and is provided with a plurality of rows of through holes for mounting the tuning pins 4 and the nut 5, the tuning pins 4 are located above the nut 5 according to the mounting positions of the tuning pins 4 and the nut 5, and the tone transformers 6 are mounted on the headstock 1 and below the nut 5 by means of wood screws 7.

Because the existing konghou is changed into one tone by one tone changer and is mostly used for 1 tone, and because the konghou is 7-tone scale and has a plurality of strings, when the traditional tone changer is in tone change, the tone changer controls a plurality of strings to change tone together, so that the intonation problem is bound to exist, and the invention is provided with a plurality of independent tone changers 6 capable of controlling the tone change of each string. The structure of the pitch changer is as follows: comprises a tone changer base 11, a dial 8, a string pressing pin 13, a string pressing sleeve 12, a string positioning pin 14, a dial positioning pin 10 and a dial positioning sleeve 9. The dial 8 is provided with a handle, is connected with the base of the pitch changer through a countersunk screw 15 and is fixed through a nut 16, the string pressing pin 13 is arranged on the dial 8, the string pressing sleeve 12 is sleeved on the string pressing pin 13, the string positioning pin 14 is arranged on the base 11 of the pitch changer and is matched with the string pressing pin 13 to realize pitch changing, the dial positioning pin 10 is arranged on the base 11 of the pitch changer and is positioned at the lower position of the dial, and the dial positioning sleeve 9 is sleeved on the dial positioning pin 10. A dial washer 17 is arranged between the dial 8 and the adjuster base 11, and a conical washer 18 is arranged between the countersunk head screw 15 and the dial 8.

The musical instrument frame 2 of this embodiment adopts tung wood, the musical instrument frame 2 includes the upper beam 19 of being connected with headstock 1 one end, the front beam 20 that the upper end is connected with the other end of headstock 1, the back beam 23 that is connected with upper beam one end and is located the upper beam below, one end is connected with the back beam other end, the stand 25 that the other end is connected with the front beam lower extreme, connect in upper beam, back beam, stand front beam both sides and support and then constitute two soundboards 22 of resonant box by the sound roof beam 27, the sign indicating number 28 is then located on the outer wall of this soundboard, this soundboard is located between two rows of string, and be equipped with the sound orifice board 21 in the upper end, this sound orifice board is located between two rows of string equally, be equipped with a plurality of through-holes on the sound orifice board.

The lower end of the back beam 23 is also provided with a lower pulling plate 24, the lower pulling plate is provided with a plurality of through holes for installing the short-arm rotating shaft type balancing plate, and the short-arm rotating shaft type balancing plate is used for fixing two strings at corresponding positions and balancing the tension of the two strings. The short arm rotary shaft type balance plate comprises a U-shaped block 32, a drop-shaped rotary shaft 33, a string pulling screw 34 and a balance plate 35, and the specific structure of the short arm rotary shaft type balance plate is disclosed in patent No. ZL201420452437.4, which is the prior art, so the structure is not described again. The lower pulling plate consists of a left lower pulling plate 29, a middle lower pulling plate 30 and a right lower pulling plate 31 which are sequentially overlapped and connected together.

In this embodiment, the base 3 is composed of a base pad 36, a base upper plate 37, a base annular plate 38, a base lower plate 39, and 3 legs 40 forming a Y shape, wherein the 3 legs 40 are respectively connected with the base lower plate 39 through wood screws, the base upper plate 37 is connected with the base lower plate 39 through the base annular plate 38 to form an internal hollow structure, and is further fixed through base bolts penetrating through the base upper plate 37 and the base lower plate 39, the base upper plate 37 is further fixed with the upright column 25 through wood screws, and the base pad 36 is disposed between the base upper plate 37 and the upright column. The setting of base makes the body stable.

Because the coders can produce displacement in the playing process and are not easy to reset, the problems of inaccurate pitch and running tone and influence on the whole playing process are caused. The present embodiment improves the code on the basis of the existing structure as follows: the bridge consists of a bridge main body 41, a roller bracket 42, a roller shaft 43, a roller 44, a gasket 45 and a positioning pin 46, wherein the roller bracket 42 is fixed on the arched top of the bridge main body 41 through the positioning pin 46 and an adhesive 47, the upper end of the roller bracket 42 is provided with a U-shaped groove, the groove walls at the two ends of the U-shaped groove are provided with mounting holes for mounting the roller shaft 43, the roller 44 is arranged on the roller shaft 43 and positioned in the U-shaped groove and longitudinally rolls relative to the bridge main body 41, and the middle part of the roller is also provided with an annular groove for rolling connection with strings. Set up gyro wheel support and gyro wheel in the sign indicating number sub-main part, with gyro wheel and string contact, replace the direct mode with the string contact in traditional sign indicating number sub-main part top, and then overcome the displacement that traditional mode produced at playing the in-process and string tension and not enough make the problem that the sign indicating number is difficult to reset, even the player is adopting the pressure, when quivering the skill, the sign indicating number sub-main part can not produce the displacement yet.

The string rest aims at solving the problem that the existing string rest is very easy to cause string slipping and cannot be used in the mounting and debugging process of strings. The present embodiment makes the following improvements to the capo: the capo is composed of a capo main body 48, rollers 49, countersunk head screws 50, annular washers 51 and conical washers 52, connecting parts which are fixed with the middle part of the capo main body into a whole are arranged at two end parts of the capo main body 48, the diameter of each connecting part is smaller than that of the middle part and is superposed with the axis of the middle part, threaded holes are arranged at the end parts of the free ends of the connecting parts along the axis direction and are used for installing the countersunk head screws 50 with the tail parts in a circular truncated cone shape, the heads of the countersunk head screws 50 are fixed in the threaded holes, the tail parts are arranged outside, the upper bottom edges of the circular truncated cones are connected with the heads, and the diameters of the lower bottom edges are larger than those of the upper bottom edges and larger than those of the connecting parts. The roller 49 is sleeved on the connecting portion and rotates with the connecting portion as an axis, and both ends of the roller are limited between the tail portion of the countersunk screw 50 and the middle portion of the nut body 48, and an annular groove for rolling connection with the string is formed in the middle portion of the roller 49. The end part of the nut main body is provided with the roller, the roller rolls on the nut main body and generates relative motion with the strings, so that the strings cannot slide in the tensioning process.

The invention is well implemented in accordance with the above-described embodiments. It should be noted that, based on the above structural design, in order to solve the same technical problems, even if some insubstantial modifications or colorings are made on the present invention, the adopted technical solution is still the same as the present invention, and therefore, the technical solution should be within the protection scope of the present invention.

Claims

1. An ancient plucked stringed instrument of single modulation of hand plucking, including headstock (1), musical instrument frame (2), base (3) and control two rows of string row that the equal and position one-to-one's of figure string constitutes, its characterized in that, be equipped with string axle (4), capotasto (5), capotasto (6) on the headstock, every string homogeneous end is fixed on string axle (4), then loops through capotasto (5), capotasto (6) extend to the lower extreme of musical instrument frame (2) fixed to still be equipped with a plurality of yards (28) that are used for propping up every string on musical instrument frame (2), capotasto is a plurality of to every capotasto controls a string capotasto.

2. The plucked single-modulation konghou instrument as claimed in claim 1, wherein the modulator includes a modulator base (11) for mounting on the headstock, a dial (8) connected to the modulator base by a countersunk screw (15) and having a handle, a string pressing pin (13) and a string pressing sleeve (12) provided on the dial (8), and a string positioning pin (14) for realizing modulation in cooperation with the string pressing pin (13), and a dial positioning pin (10) and a dial positioning sleeve (9) provided on the modulator base (11) and located under the dial.

3. The Konghou musical instrument according to claim 2, wherein a dial washer (17) is further provided between the dial (8) and the tone changer base (11), and a taper washer (18) is further provided between the countersunk head screw (15) and the dial (8).

4. A single modulation konghou according to claim 3, characterized in that the frame (2) includes a top beam (19) connected to one end of the headstock (1), a front beam (20) connected to the other end of the headstock (1) at the upper end, a rear beam (23) connected to one end of the top beam and located under the top beam, a pillar (25) connected to the other end of the rear beam and connected to the lower end of the front beam at the other end, two soundboards (22) connected to the two sides of the top beam, the rear beam, the pillar and the front beam and supported by the sound beam (27) to form a resonance box, a bridge (28) is provided on the outer wall of the soundboard, the soundboard is located between the two rows of strings, and the sound board (21) is provided at the upper end.

5. The plucked single-modulation konghou according to claim 4, characterized in that the lower end of the back beam (23) is further provided with a lower pulling plate (24), the lower pulling plate is provided with a plurality of short-arm rotating shaft type balance plates, and two ends of each short-arm rotating shaft type balance plate are fixed with two strings at corresponding positions and enable the tension of the two strings to be balanced.

6. The plucked single-modulation konghou according to claim 5, wherein the rear beam is of an outwardly convex arc structure, so that the rear lower end of the resonance box is of an outwardly convex arc structure.

7. The plucked single-modulation konghou instrument as claimed in claim 6, wherein the base (3) is composed of a base pad (36), a base upper plate (37), a base annular plate (38), a base lower plate (39) and 3Y-shaped legs (40), wherein the 3 legs (40) are respectively connected with the base lower plate (39), the base upper plate (37) is connected with the base lower plate (39) through the base annular plate (38) to form an internal hollow structure, and further fixed by base bolts penetrating through the base upper plate (37) and the base lower plate (39), the base upper plate (37) is further fixed with the upright post (25), and the base pad (36) is arranged between the base upper plate (37) and the upright post.