Five-finger violin practicing device for practicing violin

The invention discloses a five-finger piano practicing device for piano practicing, which comprises a sponge ball, two groups of connecting pieces are symmetrically mounted on two sides of the sponge ball, one side of one group of connecting pieces is connected with a first binding band through a co...

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Bibliographic Details
Main Author QIN YITIAN
Format Patent
LanguageChinese
English
Published 27.09.2022
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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Summary:The invention discloses a five-finger piano practicing device for piano practicing, which comprises a sponge ball, two groups of connecting pieces are symmetrically mounted on two sides of the sponge ball, one side of one group of connecting pieces is connected with a first binding band through a connecting ring, and one side of the other group of connecting pieces is connected with a second binding band through a connecting ring; a connecting clamping seat is installed at the rear end of the sponge ball, a first clamping piece is installed on the inner side of the connecting clamping seat in an embedded mode, a first connecting seat is installed at the rear end of the first clamping piece, and a first clamping seat is connected to the outer side of the first connecting seat in an embedded mode; and an elastic rubber band is mounted at the rear end of the clamping seat. The elastic rubber bands are installed, the sponge ball is connected with the fingerstalls through the three sets of elastic rubber bands, th
Bibliography:Application Number: CN202110969973