Multi-Panel Sheet Music Folder Reducing Manual Page Turns
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Solution Overview
Problem
Musicians face inconvenience and distraction during performances due to the need for frequent manual page turns when playing multi-page sheet music, which can lead to omitted music or the use of costly page-turning assistants, and existing solutions like taping pages together are difficult to execute and display sheets flat.
Innovation Solution
A folder with four connected panels, each with a front and back side equipped with attachment members such as clear pockets, corner tabs, or adhesives, allowing for secure display and minimal manual page turns, and made of semi-rigid material to prevent sagging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If multiple pages of sheet music are displayed using traditional methods (taping pages together), then the number of manual page turns is reduced, but the execution becomes difficult and the sheets may not display flat
Solution Approach 1:
The folder is divided into multiple separate panels (typically 3-4 panels) that can be independently folded and displayed. Each panel can hold one or more sheets of music, allowing the music to be spread across multiple display surfaces rather than requiring all pages to be taped together on a single flat surface. This segmentation enables easy page turns by simply folding to the next panel while maintaining flat display of each sheet.
Solution Approach 2:
The invention transitions from a two-dimensional flat display (taping all pages on one surface) to a three-dimensional folded structure. The panels are connected by fold lines, creating a multi-level display where sheets are arranged across different planes and heights. This dimensional change allows multiple sheets to be displayed simultaneously in a compact, easily navigable format without requiring them to lie flat on the same plane.
2Device complexity
If sheets of music are displayed without proper support, then the display is simple, but the sheets may sag and not remain flat
Solution Approach 1:
Instead of attempting to support all sheets on a single large flat surface, the folder divides the display into multiple smaller panels. Each panel provides localized support for the sheets it carries, distributing the weight and reducing sagging. The fold lines between panels create natural support points that help maintain the flatness of each individual sheet while keeping the overall structure simple.
Solution Approach 2:
The folder panels are constructed from flexible yet rigid enough material (such as cardstock or thin rigid plastic) that can maintain its shape and provide support for the sheets. This material is flexible enough to allow folding along the connected edges but rigid enough to prevent the panels from sagging under the weight of the sheets, thereby keeping the music display flat and stable.
3Loss of time
If a multi-page folder structure is implemented, then manual page turns are minimized, but the folder complexity increases
Solution Approach 1:
The folder is segmented into a small number of panels (typically 3-4 panels) connected by simple fold lines, creating a manageable multi-page structure. This segmentation allows the folder to hold multiple sheets of music across different panels while maintaining a relatively simple overall structure that is easy to assemble and use, rather than creating a complex multi-component system.
Solution Approach 2:
The folder design uses universal, simple components that serve multiple functions: the panels provide both structural support and display surfaces, the fold lines enable both page turning and structural flexibility, and the attachment members (pockets, clips, or adhesives) securely hold sheets while allowing easy insertion and removal. This multi-functionality reduces the need for additional specialized components, keeping the overall structure relatively simple despite its multi-page capability.
Data Source
AI summary
A multi-page presentation folder is described that is capable of securing and displaying one or more sheets of material, such as sheets of music. One or more sheets may be secured and displayed via each panel of the multi-page presentation folder. In various embodiments, for a given number of page turns, a greater number of sheets may be displayed and/or presented. For example, in one embodiment, a multi-page presentation folder allows user to “turn a page” only once to view up to six sheets or only twice to view up to eight sheets. The folder may also provide stability to the sheets of material preventing them from sagging.