Effector Mounting Plate Wiring Protection Design

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Solution Overview

Problem

Conventional effector mounting plates do not adequately protect wiring during transport, as the wiring on the back surface is exposed and susceptible to disconnection or damage when the pedal board is stored or removed from a case.

Innovation Solution

An effector mounting plate design featuring a mounted member with through holes for wiring, a back surface side member that covers the back surface, and a cover member with wheels and a handle for easy transport and access, allowing the wiring to be stored in a protected space between the plate and the back case, preventing external forces from affecting the wiring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the wiring is exposed on the back surface side for easy access and work, then the ease of operation is improved, but the reliability deteriorates because the wiring is susceptible to disconnection or damage during transport and storage

Engineering Contradiction:
Improveease of work on wiringVSAvoidwiring connection reliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The pedal board is divided into separate components: a mounted member with through holes for wiring, and a detachable back surface side member that covers the wiring. This segmentation allows the wiring to be protected during transport while remaining accessible when the back surface side member is removed for work.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The back surface side member acts as an intermediary protective cover between the external environment and the wiring. It provides physical protection during transport while allowing controlled access to the wiring through the removal of this intermediate component.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the wiring is stored in a space formed by the mounted member and back surface side member, then the reliability is improved by protecting the wiring, but the device complexity increases due to additional members and assembly steps

Engineering Contradiction:
Improvewiring protectionVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The back surface side member serves multiple functions: it protects the wiring during transport, forms a structural space for wiring storage, and provides a detachable interface for easy access. This multi-functionality reduces the need for separate protective components, thereby limiting the increase in device complexity.

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

Solution Approach 2:

The wiring is nested within the space formed between the mounted member and the back surface side member. This nested arrangement allows the wiring to be protected within the existing structural envelope without requiring additional external protective layers.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Ease of operation

If the pedal board is designed for easy carrying with wheels and handle, then the ease of operation is improved, but the device complexity increases due to additional carrying components

Engineering Contradiction:
Improveease of carryingVSAvoidcarrying mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The wheels and handle are merged with the back surface side member, which is already a necessary structural component for protecting the wiring. This integration allows the carrying function to be added without requiring entirely separate mechanical systems, thereby minimizing the increase in device complexity.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11682372B2Effector mounting plate
Publication Date: 2023.06.20 ROLAND CORP
  • US11682372B2 patent drawing
  • US11682372B2 patent drawing
  • US11682372B2 patent drawing

AI summary

An effector mounting plate is provided, which can protect wiring when carried while enabling work on the wiring. A back surface side of a plate is covered by a back case, and wiring (not shown) can be stored in a space formed between the plate and the back case. Therefore, when the plate and the back case are used as an effect pedal or carried, an external force can be prevented from acting on the wiring. Therefore, the wiring (jack) can be prevented from falling off an effector or from being forcibly bent and broken. By removing fastening screws, the back case can be removed from the plate to open the back surface side of the plate. Therefore, work on the wiring such as work of connecting/disconnecting the wiring to/from the effector and work of checking the wiring before performance can be easily performed.