Integrated Keyboard Stand Connector for Compact Pedal Support

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Solution Overview

Problem

Existing keyboard instrument stands face challenges in supporting compact keyboard instruments with integrated pedal devices, often leading to operational difficulties and increased overall size due to inadequate design configurations.

Innovation Solution

An instrument stand with connectors that integrate a horizontal spanning member, instrument attachment, pedal frame fixing, and leg attachment portions, allowing for a compact and stable setup that supports both the keyboard instrument and pedal device as a single unit.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If conventional instrument stands are used to support compact keyboard instruments with integrated pedal devices, then the overall size may increase and operational difficulties arise, but the stand structure becomes more complex and less stable

Engineering Contradiction:
Improveoverall size of keyboard instrument setVSAvoidoperational difficulty
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The patent combines the instrument attachment portion and pedal frame fixing portion into a single integrated connector structure. This merging eliminates the need for separate mounting components, reduces the overall footprint of the setup, and simplifies the assembly process while maintaining stability. The connector simultaneously secures both the keyboard instrument and pedal device, resolving the contradiction between compact size and operational ease.

Inventive Principle:
Principle #5Merging (Combining)

2Device complexity

If conventional instrument stands are used, then the structure may become more complex, but the stability and support capability are reduced

Engineering Contradiction:
Improvestand structure complexityVSAvoidsupport stability
Core Design Contradiction:
Device complexityVSStability of the object's composition

Solution Approach 1:

The connector is designed as a multi-functional component that performs multiple tasks: it attaches the keyboard instrument, secures the pedal device, and provides structural support. By making the connector universal, the patent reduces the number of separate components needed, thereby reducing overall structural complexity while enhancing stability through a more unified support system.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If the instrument stand is designed to support both keyboard instrument and pedal device, then the overall size increases, but the ease of operation decreases

Engineering Contradiction:
Improvesupport capabilityVSAvoidoperational difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent segments the support function into distinct portions within the connector: an instrument attachment portion for the keyboard instrument and a pedal frame fixing portion for the pedal device. This segmentation allows each component to be optimized for its specific function while maintaining a compact integrated structure, thereby supporting versatility without compromising operational ease.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20260018148A1Instrument stand and keyboard instrument set
Publication Date: 2026.01.15 CASIO COMPUTER CO LTD
  • US20260018148A1 patent drawing
  • US20260018148A1 patent drawing
  • US20260018148A1 patent drawing

AI summary

An instrument stand includes a connector configured to fix a horizontal spanning member and including an instrument attachment portion, a pedal frame fixing portion, and a leg attachment portion.