Keyboard type string pulling device

A string device and keyboard technology, applied in stringed instruments, instruments, musical instruments, etc., can solve the problems of single harmony effect and single performance effect, etc.

Inactive Publication Date: 2012-10-17
张树岩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the performance effect is relatively simple, such as the piano
[0003] Ordinary stringed instruments can only pronounce two tones at the same time, thus making the harmony effect relatively simple, such as the violin

Method used

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  • Keyboard type string pulling device
  • Keyboard type string pulling device
  • Keyboard type string pulling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1 (see figure 1 , 2 、3)

[0011] This keyboard type pulling string device is made of key 6, string pressing arm 5, stretching frame 2, straight bow 11 and transmission belt 12; One end is equipped with an arc-shaped spring piece 1, and the other end is equipped with a wheel 9, and the wheel 9 is pressed on the slideway 10; , the horizontal part of the string-pressing arm 5 intersects with the tension frame 2 in space; the front end of the key 6 is installed below the rear end of the string-pressing arm 5; The strings 4 are vertical on the horizontal plane.

Embodiment 2

[0012] Embodiment 2 (see figure 2 , 4 、5)

[0013] This keyboard type pulling string device is made of key 6, string pressing arm 5, stretching frame 2, straight bow 11 and transmission belt 12; One end is equipped with an arc-shaped spring piece 1, and the other end is equipped with a wheel 9, and the wheel 9 is pressed on the slide 10; Last clamping wheel 15 and following clamping wheel 13, following pressing wheel 7 is positioned at stringing frame 2 tops, upper clamping wheel 15 and following clamping wheel 13 clamp string 4, the following of following clamping wheel 13 Clamping spring 14 is arranged; The front end of key 6 is contained in the rear end below of string pressing arm 5;

Embodiment 3

[0014] Embodiment 3 (see Figure 6 )

[0015] In Embodiment 1 and Embodiment 2, the horizontal part of the string pressing arm 5 can be parallel to the string tension frame 2 .

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PUM

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Abstract

The invention provides a keyboard type string pulling device and relates to a component for musical instruments. The keyboard type string pulling device comprises keys, string pressing arms, a string stretching frame, a straight bow and a transmission belt, wherein strings are arranged on the string stretching frame through the a string frame and a string fastening device; one end of the string stretching frame is provided with an arc-shaped spring piece, and the other end of the string stretching frame is provided with wheels, the wheels are pressed on a slide way; the string pressing arms are long rods with bent front part, and the lower ends of the bent parts are placed on the string stretching frame; the front ends of the keys are arranged below the rear ends of the string pressing arms; and the straight bow is arranged on the transmission belt and placed below the strings and vertical to the strings based on a horizontal plane. According to the keyboard type string pulling device, a plurality of groups of keys, string pressing arms and string stretching frames are integrally combined to form a keyboard type string instrument. With the adoption of the keyboard type string pulling device, the performing effect of the keyboard instrument can be improved.

Description

technical field [0001] A keyboard type string pulling device relates to a part used on a musical instrument. Background technique [0002] A general keyboard can only be used to play straight notes. Thereby make playing effect comparatively single, as piano. [0003] Ordinary stringed instruments can only pronounce two tones at the same time, thus making the harmony effect relatively simple, such as the violin. Contents of the invention [0004] The purpose of this invention is to provide a kind of device utilizing keyboard to play stringed music. [0005] The keyboard-type string-drawing device is composed of keys, string-pressing arm, tension frame, straight bow and transmission belt; One end is equipped with wheels, and the wheels are pressed on the slideway; the string arm is a long rod bent at the front, and the lower end of the bent part is located on the string frame, and the horizontal part of the string arm and the string frame can cross each other in space , ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D3/08G10D3/00
Inventor 张树岩
Owner 张树岩
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