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String fine-adjustment device

A technology for fine-tuning device and strings, which is applied to stringed instruments, instruments, musical instruments, etc., can solve the problems of large and difficult to use force, fine-tuning of strings, and no double-row string tuning, etc., and achieves convenient use and accurate tuning. Effect

Inactive Publication Date: 2013-01-30
成都新海星文化传播有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the harp, there is no tuning device that takes into account the ease of use and accurate tuning at the same time on the market.
The currently widely used tightening tuning device is a simple tapered shaft, which is worn on a wooden beam to tighten the strings by friction. Before playing music, use a special wrench to tune each string one by one. Inconvenient and difficult to fine-tune the pitch of the strings due to the force used
In addition, for konghou with double strings, or even other musical instruments with double strings, there is currently no special tool for simultaneously adjusting both strings.

Method used

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Embodiment Construction

[0018] The present invention will be described in detail below with reference to the accompanying drawings.

[0019] Such as figure 1 As shown, the string fine-tuning device proposed by the present invention includes a shaft 1, a taper sleeve 2, a sliding sleeve 3, a gear 4, a gear 5, a gear 6, a gear 7, and a knob 8. Axis 1 is a whole, but it is distributed along the axial direction into several sections, each section is similar to a cylinder, and there is a step-like transition between sections, and the radius of the outer circle of each cylinder decreases successively from bottom to top, One or two through holes are arranged on the bottom end section of the shaft 1 (that is, the section with the largest truncated radius) for the upper chord. The inner hole of the taper sleeve 2 is a stepped hole, and its inner surface is slidingly matched with the stepped outer surface of the shaft 1. The outer surface of the taper sleeve 2 has two sections along the axial direction, which...

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Abstract

The invention relates to a string fine-adjustment device for double row string instruments such as a double row Konghou. The string fine-adjustment device structurally comprises shaft (1), a taper sleeve (2), a sliding sleeve (3), a first gear (4), a second gear (5), a third gear (6), two fourth gears (7) and a knob (8).

Description

technical field [0001] The invention relates to stringed musical instruments, in particular to a string fine-tuning device for double-row stringed instruments, such as double-row konghou. Background technique [0002] Konghou, as a traditional national musical instrument, is getting more and more attention in current performances. The double-row harp is loved by music lovers because of its vibration effect when played. But for the harp, there is no tuning device that takes into account the ease of use and accurate tuning simultaneously on the market. The currently widely used tightening tuning device is a simple tapered shaft, which is worn on a wooden beam to tighten the strings by friction. Before playing music, use a special wrench to tune each string one by one. It is inconvenient and difficult to fine-tune the tone of the strings due to the large force used. In addition, for the konghou with double-row strings, or even other musical instruments with double-row string...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D3/14
Inventor 邓东红赵世全
Owner 成都新海星文化传播有限公司
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