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Top cover supporting structure based on vertical piano

A technology for supporting structures and upright pianos, applied to upright pianos, stringed instruments, instruments, etc., can solve problems such as wasting user time, hurting users, falling top covers, etc., to improve support stability, improve safety, The effect of increasing the lifting height

Inactive Publication Date: 2021-02-12
CHANGZHOU INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the top cover of the traditional upright piano is opened, two hands are required to operate it. When using it, one hand needs to open the top cover, and the other hand reaches into the interior of the piano to prop up the support rod and then lower the top cover to realize the support of the piano top cover. , which wastes the user’s time to a certain extent and reduces the user experience, and it is easy to accidentally drop the top cover during operation, causing damage to the user; The support stability of the top cover is average. If the top cover is not fixedly supported and falls, it is easy to damage the piano.

Method used

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  • Top cover supporting structure based on vertical piano
  • Top cover supporting structure based on vertical piano
  • Top cover supporting structure based on vertical piano

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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] The present invention provides such Figure 1-7 The shown one is based on the top cover support structure used for upright pianos, including the piano main body 1, the top cover 2 and the supporting structure assembly, and one end of the top cover 2 is connected with the upper end side of the piano main body 1 through a hinge, so that the top One end of the cover 2 can be flipped upwards to open, and the interior of the upper end of the piano body 1 is ...

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Abstract

The invention discloses a top cover supporting structure based on a vertical piano, and relates to the field of vertical pianos. The top cover supporting structure comprises a piano main body, a top cover and a supporting structure assembly, wherein one end of the top cover is connected with one side of the upper end of the piano main body through a hinge, and the interior of the upper end of thepiano main body is connected with the bottom of the other side of the top cover through the supporting structure assembly; and the supporting structure assembly comprises a first screw and a second screw which are arranged on the inner walls of the two sides of the interior of the upper end of the piano main body, and the first screw and the second screw are horizontally and transversely arrangedat the same horizontal height. During the use of the top cover supporting structure, the rotating handle is rotated to drive the first screw rod and the second screw rod to rotate at the same time, internal thread cylinder bases arranged on the first screw rod and the second screw rod move in the axial direction of the first screw rod and the second screw rod under the screw connection relation, one end of the top cover is jacked up through a telescopic lead screw set and a guide rod set, and the jacking and opening of the top cover are achieved, so that the top cover does not need to be manually lifted, and the safety is improved.

Description

technical field [0001] The invention relates to the field of upright pianos, in particular to a top cover support structure for upright pianos. Background technique [0002] When the top cover of the traditional upright piano is opened, two hands are required to operate it. When using it, one hand needs to open the top cover, and the other hand reaches into the interior of the piano to prop up the support rod and then lower the top cover to realize the support of the piano top cover. , which wastes the user’s time to a certain extent and reduces the user experience, and it is easy to accidentally drop the top cover during operation, causing damage to the user; The support stability of the top cover is average. If the top cover is not fixedly supported and falls, it is easy to damage the piano. Contents of the invention [0003] The object of the present invention is to provide a roof support structure based on an upright piano to solve the problems raised in the above-men...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10C1/06G10C3/161
CPCG10C1/06G10C3/161
Inventor 虞文武
Owner CHANGZHOU INST OF MECHATRONIC TECH
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