Mirror Exercise Station With Self-Configuring Resistance Arms

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Solution Overview

Problem

Exercise equipment often requires user configuration for different exercises, which can be cumbersome and potentially dangerous due to incorrect setup, and lacks integrated guidance for proper form.

Innovation Solution

An exercise device with self-configuring arms, a mirrored surface, and a display that allows users to perform various exercises without manual adjustment, featuring motorized arms, resistance mechanisms, and sensors for automated positioning and resistance control.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If exercise equipment is designed to perform multiple exercises, then versatility is improved, but device complexity increases and requires more manual configuration

Engineering Contradiction:
Improveexercise varietyVSAvoidconfiguration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The exercise device employs dynamically adjustable arms that can automatically reposition between different exercise configurations. The arms are motorized to move between predetermined positions, eliminating manual adjustment and reducing configuration complexity while maintaining versatility across multiple exercise types.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system performs self-configuration through automated arm positioning controlled by a processor. The device autonomously adjusts its configuration based on selected exercise programs, eliminating the need for user manual setup and reducing operational complexity while supporting multiple exercise modes.

Inventive Principle:
Principle #25Self-service

2Adaptability or versatility

If exercise equipment requires manual configuration, then adaptability is improved, but ease of operation deteriorates due to user error and setup time

Engineering Contradiction:
Improveexercise customizationVSAvoidsetup ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The exercise device automatically configures itself by motorizing the arms to move between predetermined positions based on selected exercise programs. This eliminates manual setup requirements, reducing user error and setup time while preserving exercise customization capabilities through programmable configurations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system pre-programs multiple exercise configurations into the control system. When an exercise is selected, the processor automatically executes the predetermined arm positions and resistance settings, eliminating the need for users to manually configure equipment and ensuring correct setup every time.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If exercise equipment allows user configuration, then adaptability is improved, but reliability deteriorates due to incorrect setup and safety risks

Engineering Contradiction:
Improveexercise flexibilityVSAvoidsetup accuracy
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system automatically configures exercise parameters including arm positions and resistance levels based on pre-programmed settings. This eliminates user error in setup while maintaining exercise flexibility, as the processor precisely executes predetermined configurations for different exercise types, ensuring safety and reliability.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The device incorporates sensors that detect arm positions and provide feedback to the control system. This ensures accurate reproduction of predetermined exercise configurations and allows the system to verify proper setup before beginning exercise, enhancing reliability while maintaining adaptability.

Inventive Principle:
Principle #23Feedback

4Adaptability or versatility

If exercise equipment is highly configurable, then adaptability is improved, but loss of time increases due to configuration adjustments

Engineering Contradiction:
Improveexercise varietyVSAvoidsetup time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

Multiple exercise configurations are pre-programmed into the system during manufacturing. When users select an exercise, the processor automatically executes the predetermined arm positions and resistance settings instantly, eliminating setup time while maintaining access to various exercise types through the programmed library.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system performs automatic configuration without requiring user setup actions. The motorized arms and control system autonomously transition between exercise modes based on user selection, reducing setup time to minimal program selection while preserving exercise variety through automated reconfiguration.

Inventive Principle:
Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Facilitates safe and efficient exercise performance by eliminating user error in equipment setup and providing real-time feedback, enhancing user experience and exercise effectiveness.

Implementation Method 1

a resistance mechanism including a motor configured to resist movement of the pull cables

Methodology Applied
Scientific EffectElectromagnetic force: Lorentz Force

Implementation Method 2

a frame with a mirrored surface connected to the frame

Methodology Applied
Scientific EffectLight reflection: Reflection

Data Source

PatentUS20260084003A1Exercise device
Publication Date: 2026.03.26 IFIT INC
  • US20260084003A1 patent drawing
  • US20260084003A1 patent drawing
  • US20260084003A1 patent drawing

AI summary

An exercise device includes a frame and a mirrored surface connected to the frame. A display is disposed within the frame and is positioned such that the display is viewable through at least a portion of the mirrored surface. The exercise device includes one or more arms rotatably attached to the frame and one or more arm motors configured to position the arms relative to the frame. One or more pull cables extend from the one or more arms, and a resistance mechanism including a motor is configured to resist movement of the pull cables.