Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Piano string fixing structure facilitating string replacement and tuning

A technology for fixing structures and strings, applied to stringed instruments, instruments, etc., can solve the problems of piano string disassembly and fine-tuning of strings, and achieve the effect of easy string replacement, improved replacement efficiency, and simple and convenient installation process

Pending Publication Date: 2020-11-24
江苏凤灵钢琴有限公司
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a piano string fixing structure that is convenient for string changing and tuning. Trouble and inability to fine-tune the pitch of the strings

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Piano string fixing structure facilitating string replacement and tuning
  • Piano string fixing structure facilitating string replacement and tuning
  • Piano string fixing structure facilitating string replacement and tuning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-5 , a piano string fixing structure convenient for string changing and tuning, comprising a string board 1, a threaded cylinder 2 fixedly installed on the top of the string board 1, a threaded rod 3 threaded on the inner side of the threaded cylinder 2, and a threaded rod 3 A round wheel 4 is fixedly installed on the top of the threaded rod 3, and a string hole 5 is provided on the right side of the threaded rod 3. The inner side of the st...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of pianos, and discloses a piano string fixing structure facilitating string replacement and tuning. The structure comprises a string plate, and the top ofthe string plate is fixedly provided with a threaded cylinder. The inner side of the threaded cylinder is in threaded connection with a threaded rod; a round wheel is fixedly mounted at the top end of the threaded rod; string penetrating holes are formed at the right side of the threaded rod; and strings are movably connected to the inner sides of the string penetrating holes, a string pressing block is fixedly mounted at the top of the string plate, a mounting plate is fixedly mounted at the top of the string plate, a string adjusting box is fixedly mounted at the top of the mounting plate,a connecting cylinder is fixedly mounted at the left side of the string adjusting box, and a rotating rod is in threaded connection to the inner side of the connecting cylinder. According to the pianostring fixing structure facilitating string replacement and tuning, the strings are convenient to replace, the replacement efficiency is greatly improved, the intonation of the strings can be finelytuned, the tone is more accurate, and the use effect of the strings is effectively improved.

Description

technical field [0001] The invention relates to the technical field of pianos, in particular to a piano string fixing structure convenient for string changing and tuning. Background technique [0002] The piano is a keyboard instrument in Western classical music. It consists of eighty-eight keys and a metal string soundboard. The piano has a very wide range, covering almost all the tones in the music system. Commonly used for solo, ensemble and accompaniment performances. [0003] The existing piano string fixing structure that is convenient for string changing and tuning is mainly aimed at improving its functionality. For example, Chinese patent CN 107180622 A is a piano string locking nail that is convenient for string changing and tuning. It also has the advantage of tuning the strings, but this structure, when adjusting the strings, realizes tuning by turning the rotating rod to retract and release the strings, but this structure cannot fine-tune the strings. The timbr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G10C3/10G10C3/07
CPCG10C3/10G10C3/07
Inventor 李瑞林
Owner 江苏凤灵钢琴有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com