Modular Activity Board with Interchangeable Exercise Attachments

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Solution Overview

Problem

Traditional fitness equipment is limited to one exercise type or a select few, requiring multiple pieces for varied workouts, which is costly, space-consuming, and inconvenient.

Innovation Solution

A modular activity board with interchangeable accessories and modules that can be configured for various exercises, including activity and center modules, allowing for a single piece of equipment to perform multiple exercises.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional fitness equipment is used for each exercise type, then exercise functionality is provided, but cost and space requirements increase

Engineering Contradiction:
Improveexercise functionalityVSAvoidspace requirement
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The activity board is designed as a universal platform that can perform multiple exercise functions through interchangeable accessories. The board includes receivers that can accommodate various exercise accessories such as rollers, balance modules, and strength training attachments, allowing a single device to replace multiple traditional fitness equipment pieces.

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

Solution Approach 2:

The fitness system is divided into modular components: a base activity board and separate exercise accessories. Each accessory can be independently attached or removed from the board via receivers, enabling users to segment their workout routines by swapping components rather than using entirely separate equipment pieces.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple pieces of fitness equipment are acquired for different exercises, then exercise variety is improved, but cost increases

Engineering Contradiction:
Improveexercise varietyVSAvoidnumber of equipment pieces
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The activity board serves as a universal base that can accommodate multiple types of exercise accessories including balance trainers, strength training modules, and cardio components. This multi-functional design allows users to achieve exercise variety with a single equipment platform rather than purchasing multiple specialized machines.

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

Solution Approach 2:

The invention combines multiple exercise functions into a single integrated system. Different exercise accessories are merged with the common activity board platform, creating a consolidated fitness solution that replaces what would traditionally require several separate equipment pieces.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If traditional fitness systems are used, then exercise capability is provided, but convenience decreases due to gym travel requirements

Engineering Contradiction:
Improveexercise capabilityVSAvoidconvenience
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The activity board provides comprehensive exercise capability in a single portable unit that can be used at home or anywhere else, eliminating the need to travel to a gym. The universal design accommodates various exercise types including balance training, strength exercises, and cardio activities within one device.

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

4Adaptability or versatility

If activity accessories are made interchangeable, then versatility is improved, but device complexity increases

Engineering Contradiction:
ImproveinterchangeabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system segments the fitness equipment into a standardized base board with receivers and modular accessories. This segmentation creates clear interfaces between components, making the interchangeability system simpler to understand and use compared to integrated multi-functional machines.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Instead of making each exercise machine all-inclusive and complex, the invention inverts the approach by creating a simple base board and adding functionality through separate, simpler accessories. This reverses the traditional design philosophy and reduces overall system complexity while maintaining versatility.

Inventive Principle:
Principle #13The other way round (Inversion)

Data Source

PatentUS12440730B2Modular activity board
Publication Date: 2025.10.14 MORF LLC
  • US12440730B2 patent drawing
  • US12440730B2 patent drawing
  • US12440730B2 patent drawing

AI summary

An apparatus for receiving one or more activity attachments including a deck having one or more openings along a long axis of the deck and between the top surface and the bottom surface of the deck. Each of the one or more openings having a circular aperture for receiving an accessory of a set of accessories. Each accessory of the set of accessories providing an activity for a user of the activity. Each accessory having an attachment platform configured to attach the accessory to the board. The attachment platform having a locking mechanism to engaging with a complementary locking mechanism of the board.