Negative pressure adsorption music score page turning device

A page-turning and sheet-turning technology, which is applied in the field of page-turners, can solve the problems of affecting performance rhythm and quality, high labor costs, and reducing performance quality, and achieve the effects of reducing performance costs, reducing attention, and reducing production costs

Inactive Publication Date: 2018-08-14
CHENGDU 90 DEGREE IND PROD DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the invention of the present invention is to: aim at the above existing problems, provide a kind of negative pressure adsorption music page turning device, solve the need to manually turn pages in the performance process, affect the performance rhythm and quality; The problem of high cost, the problem of mutual cooperation and tacit understanding requires training; it solves the problem that the player needs to pay attention to turning pages during the performance, and the problem of reducing the quality of performance; Page mechanism complex issues, reducing costs and improving efficiency

Method used

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  • Negative pressure adsorption music score page turning device
  • Negative pressure adsorption music score page turning device
  • Negative pressure adsorption music score page turning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] On the basis of the above embodiments, the driving cross bar 7 is L-shaped, one end of the driving cross bar 7 is connected to the middle power of the support plate 3 through the page turning drive device 5, and the other end of the driving cross bar 7 is connected to a page picker 8.

[0041] This saves a connection hinge mechanism compared with the U-shaped structure, simplifies the equipment structure, but needs to increase the structural strength of the driving cross bar 7 . The driving cross bar 7 is made of aluminum alloy.

Embodiment 2

[0043] On the basis of the basic embodiment or example 1, the support rod 2 is formed by nesting a plurality of cylinders nested with each other, and the cylinders can be fixed or moved with each other to adjust the overall height of the support rod 2 . This can be applicable to the placement of music scores of different musical instruments with different playing heights, and it can be played sitting or standing.

[0044]The outer periphery of the base 1 is provided with a balance ring for improving the stability of the base, and the balance ring is made of high-density material. Materials for gimbals include lead metal, cast iron, or concrete blocks. The outer periphery of the base 1 is provided with a number of folding supporting feet, the supporting feet are embedded in the base 1 , and the supporting feet are movably connected with the base 1 . When in use, the supporting feet can be taken out from the base 1 to increase the supporting area. Improve the stability of the ...

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Abstract

The invention discloses a negative pressure adsorption music score page turning device which comprises a pedestal. A supporting rod is arranged on the pedestal. A spherical hinge is arranged at the top of the supporting rod. The supporting rod is connected with a supporting plate through the spherical hinge, and the supporting plate is used for placing a music score. A page turning drive device isarranged in the middle of the supporting plate and is further in power connection with a driving cross bar. The driving cross bar is provided with a page picker used for picking pages. The pedestal is provided with a negative pressure pump, and the negative pressure pump is connected with the page picker through a guide pipe. By adoption of the negative pressure adsorption music score page turning device, the pages of the music score can be automatically turned, and manual page turning by players or auxiliary page turning by assistors is needless; the attention needed for the players to keepa watchful eye on page turning of the music score can be reduced, and playing quality is improved; and playing efficiency can further be improved, playing cost is reduced and playing automation can berealized.

Description

technical field [0001] The invention relates to a page turning device, in particular to a negative pressure adsorption music score page turning device. Background technique [0002] Music notation is a method of recording music in notation, either printed or handwritten. Different cultures and regions have developed different notation methods. Notation can be divided into two categories: recording pitch and recording fingering. Staves, numbered notation, and Braille notation are all musical notations that record pitches. The six-line notation of guitar and the subtraction notation of guqin are all music scores that record fingering. Traditional music scores are mainly copied on paper, and now there are computer programs that can make music scores. [0003] In the process of using the music score, due to the limited space of each page, it is impossible to completely record the information of a piece of music. It is necessary to turn the pages of the music score during the...

Claims

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Application Information

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IPC IPC(8): B42D9/06G10G7/00
CPCB42D9/06G10G7/00
Inventor 曾丽
Owner CHENGDU 90 DEGREE IND PROD DESIGN CO LTD
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