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Handheld piano key cleaning device

A cleaning device, handheld technology, applied in the field of hand-held piano key cleaning devices, can solve problems such as cumbersome cleaning process

Active Publication Date: 2021-06-08
LUOYANG INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device needs to adjust the shape of the device many times during use, and the cleaning process is cumbersome

Method used

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  • Handheld piano key cleaning device
  • Handheld piano key cleaning device
  • Handheld piano key cleaning device

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Embodiment Construction

[0025] 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.

[0026] see Figures 1 to 7 , a hand-held piano key cleaning device, comprising a handle 9, a gap cleaning assembly and a surface cleaning assembly.

[0027] Both the gap cleaning assembly and the surface cleaning assembly include a connecting rod 22 which is detachably connected to the handle 9 .

[0028] The gap cleaning assembly includes a first housing 24 fixedly connected to the connecting rod 22, and several guide tubes 39 are rotatably arranged in the f...

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Abstract

A handheld piano key cleaning device comprises a handle, a gap cleaning assembly and a surface cleaning assembly; the gap cleaning assembly comprises a first shell fixedly connected with a connecting rod, a plurality of guide pipes are rotationally arranged in the first shell, one end of each guide pipe extends out of the first shell, the extending end of each guide pipe is fixedly sleeved with a sponge sleeve, a spiral conveying groove is formed in each sponge sleeve, the other ends of the guide pipes jointly communicate with an air outlet pipe, the air outlet pipe is arranged on the first shell in a penetrating manner, and an air outlet fan is arranged in the air outlet pipe; the surface cleaning assembly comprises a second shell fixedly connected with the connecting rod, an annular sponge strip and a driving unit used for driving the sponge strip to rotate are arranged in the second shell, and one part of the sponge strip extends out of the second shell. The cleaning process is simpler and faster, and the cleaning effect is better.

Description

technical field [0001] The invention relates to the field of musical instrument maintenance equipment, in particular to a hand-held piano key cleaning device. Background technique [0002] The piano is a keyboard instrument derived from Western classical music. Consists of keys and a metal string soundboard. The range of sound range is wide, including almost all the tones in the tonal system. The piano is generally used for performances such as solo, ensemble, and accompaniment. It is very convenient for composing and rehearsing music. The player presses the keys on the keyboard, moves the small mallet covered with felt inside the piano, and then strikes the steel strings to produce sound. Because of its wide range and beautiful timbre, the piano is known as the king of musical instruments, and it is also known as the world's three major musical instruments together with the violin and classical guitar. So many people want to learn piano. [0003] Such as figure 1 As s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/04B08B1/00B08B15/04B08B5/04
CPCB08B15/04B08B5/04B08B1/50B08B1/143B08B1/32
Inventor 田甜郭芳金萌王璐凡
Owner LUOYANG INST OF SCI & TECH
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