CN2054188U

CN2054188U - Konghou stringed instrument

Info

Publication number: CN2054188U
Application number: CN 89210062
Authority: CN
Inventors: 韩其华
Original assignee: SHENGJING PIANO FACTORY SHENYANG
Current assignee: SHENGJING PIANO FACTORY SHENYANG
Priority date: 1989-01-25
Filing date: 1989-01-25
Publication date: 1990-03-07

Abstract

The utility model relates to a double bank music wire named a konghou stringed instrument. The departed konghou stringed instrument whose music wire belongs to single row and can not generate the sound effect of pressing and vibrating when played. In recent years, although someone develops the konghou stringed instrument with double bank music wire, because the position of the chord code can not be fixed, when the music wire is pressed and vibrated in the actual playing, the chord code always exists in dynamic so that the length of the music wire varies resulting in phonic accuracy out of control. The utility model creation fixes the chord code on the musical board, the chord code is composed of a chord support and a chord core. The chord core can rotate around the chord code axis so that the length of the music wire is ensured to unchange when pressed and vibrated, as a result control the phonic accuracy.

Description

Konghou stringed instrument

The utility model belongs to a kind of empty marquis's musical instrument qin.

Empty marquis's musical instrument qin is the classic musical instrument of China, and it has perpendicular crouching two kinds, and what the invention was related is vertical empty marquis's musical instrument qin.For many years, people are developing transformation to this musical instrument always, obtained certain progress, developed " double chord is pressed the sky marquis musical instrument qin that quivers " as in 1980 Shenyang musical instruments factory, to the traditional empty marquis's musical instrument of single string qin is a much progress, because it has this dense national style of pressure trill of similar Zheng musical instrument when playing.But because the string sign indicating number of qin is not to be in fixing position, so when the performance pressure is quivered string, the position of string sign indicating number always will constantly change, can make that like this length of each section of string changes, thereby cause the accuracy of sound out of hand, the invention has solved this difficult problem technically satisfactorily.

Technical essential of the present utility model is to be: it is a kind of empty marquis's musical instrument qin that has double string, the symmetria bilateralis ground fixing glue of soundboard (8) at it is stained with string sign indicating number (16), the string sign indicating number is made of string sign indicating number frame (22) chord sign indicating number core (23), string sign indicating number core can rotate around string code shaft (13), and the string sign indicating number becomes vertical angle with soundboard; Trace (11) passes trace axle eye (15), micro actuator (12), forwards bar (14); Forward bar and combine as a whole, can rotate up and down around male member (17) with the bar pad (18) of forwarding that has recess.

As follows to description of drawings of the present utility model below:

Accompanying drawing 1 is a front view of the present utility model, the side view that accompanying drawing 2 dissects along the A-A face in the accompanying drawing 1 for the utility model, and accompanying drawing 3 is for showing the synoptic diagram of string sign indicating number of the present utility model ［ 16 ］, (1) in above-mentioned 3 accompanying drawings is qin head, by the wooden one-tenth of Zui; (2) be column, by the wooden one-tenth of Zui; (3) be the qin pin, by the wooden one-tenth of Zui; (4) be the qin seat, by the wooden one-tenth of Zui; (5) be Xiao's daughter board, by the wooden one-tenth of Zui; (6) be that string Xiao Zi is made by metal material, can select 45 for use ^#Steel; (7) be the capotasto axle, making (8) by steel is soundboard, and by platane wood or the wooden one-tenth of kahikatea, (9) are the sound covers, are made by multi-plywood, and (10) are strings, are made by fine wire, and (11) are traces, by making than thicker wire; (12) be micro actuator, (13) are string code shafts, and (14) are to forward bar, can be made by metallic copper, and (15) are trace axle eyes, and (16) are that the string sign indicating number is made with wood; (17) be male member, make that (18) are to forward the bar pad, make with metal material with metal material, (19) be bearing support nuclear wood, (20) are string-hanging hooks, and the available metal material is made, and (21) are copper billets, (22) be string sign indicating number frame, (23) are string sign indicating number cores, and (24) are to forward shaft bar.

The utility model assembling and to manipulate process as follows:

String after string Xiao Zi and capotasto axle etc. locates to mix up, is passed the string sign indicating number, tighten and hang on the string-hanging hook, string-hanging hook is welded on the copper billet.Trace passes trace axle eye, at this moment string is pressed on the trace axle, after trace passes trace axle eye, behind copper billet, become single steel wire by two steel wires, continue across micro actuator, then pass again and forward the bar pad and forward bar, pass from forwarding bar bottom again,, forward bar and forward the bar pad and weld together securely until the string sign indicating number trace axle eye of opposite side.Micro actuator can be regulated the position of trace along left and right directions.Forward shaft bar and male member welds together, be connected with support nuclear wood, and support nuclear wood is glued together with soundboard, during actual the performance, press trill to ring effect for producing, can press string, string is pressed on the trace axle, can drive the string core rotates around string code shaft, (requiring the axle rotational angle to be no more than 40 °), at this moment trace also drives at any time and forwards bar and rotate around male member, thereby guarantee that string sign indicating number and the length of forwarding between the bar fulcrum remain unchanged, thereby the accuracy of having controlled sound is because the invention gluing string sign indicating number that can rotate around the sign indicating number axle on soundboard, formed fixedly linkage of string sign indicating number,, it is to be noted so fundamentally solved the technological difficulties of so-called since the dawn of human civilization " drum plucked instrument can not glue post ", also this string sign indicating number that can sway can be adhesive on the musical instrument of Zheng one class, can realize controlling the purpose of accuracy in pitch equally.

Claims

1, the empty marquis's musical instrument of a kind of double string [10] qin is characterized in that the symmetria bilateralis of soundboard [8] is adhesive with string sign indicating number [16], and the string sign indicating number is made of string sign indicating number frame [22] chord sign indicating number core [23], and string sign indicating number core can rotate around string code shaft [13]; Trace [11] passes trace axle eye [15], micro actuator [12], forwards bar [14]; Forward bar and join together, can rotate around male member [17] with the bar pad [13] of forwarding that has recess.

2, according to the empty marquis's musical instrument of the described double string of claim 1 qin, it is characterized in that said string sign indicating number becomes vertical angle with soundboard.